clangd:Couldn‘t build compiler instance

最新推荐文章于 2024-11-07 17:53:55 发布
原创 最新推荐文章于 2024-11-07 17:53:55 发布 · 1.8k 阅读 · 9 ·
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#linux #vscode

本文讲述了在配置VSCode和clangd开发RK3588Linux内核时，遇到的编译标签生成失败问题，原因是clang不支持lp64参数。解决方案是在源码目录下创建.clangd文件，移除相关编译标志后，问题得到解决。参考了GitHub上的Issue#734。

在使用vscode clangd 搭建RK3588 5.10版本linux内核代码开发环境时，使用bear生成 compile_commands.json时，clangd生成标签失败代码无法跳转，查看clangd日志，发现标签生成失败，失败原因：Couldn't build compiler instance

这是因为clang 不支持 API ‘lp64’  这个参数。

解决办法：

在源码目录下创建 .clangd文件，在文件中添加以下内容：

CompileFlags:       
  Remove: -mabi=lp64

重新编译并重启clangd后正常。

参考资料：

Couldn't build compiler instance · Issue #734 · clangd/clangd · GitHub

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I[10:13:20.116] Ubuntu clangd version 12.0.0-++20210319082646+4990141a4366-1~exp1~20210319193401.61 I[10:13:20.116] PID: 42014 I[10:13:20.116] Working directory: /home/tp/Project/nvr_2025 I[10:13:20.116] argv[0]: /usr/lib/llvm-12/bin/clangd I[10:13:20.116] argv[1]: --compile-commands-dir=/home/tp/Project/nvr_2025 I[10:13:20.116] argv[2]: --background-index I[10:13:20.116] argv[3]: --completion-style=detailed I[10:13:20.116] argv[4]: --header-insertion=never I[10:13:20.116] argv[5]: --log=info I[10:13:20.116] Starting LSP over stdin/stdout I[10:13:20.116] <-- initialize(0) I[10:13:20.118] --> reply:initialize(0) 2 ms I[10:13:20.122] <-- initialized I[10:13:20.127] <-- textDocument/didOpen I[10:13:20.128] --> textDocument/publishDiagnostics I[10:13:20.151] <-- textDocument/codeAction(1) I[10:13:20.204] Loaded compilation database from /home/tp/Project/nvr_2025/compile_commands.json I[10:13:20.205] ASTWorker building file /home/tp/Project/nvr_2025/tp_package/u_packages/nvrbug/src/nvrbug.c version 1 with command inferred from /home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/disp/drv/disp/src/drv_disp_ctx.c [/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot] /usr/bin/arm-linux-gnueabihf-gcc --target=arm-linux-gnueabihf -c -Wp,-MD,drivers/sstar/camdriver/disp/./drv/disp/src/.drv_disp_ctx.o.d -nostdinc -isystem /home/tp/Project/nvr_2025/sstar931/toolchain/bin/../lib/gcc/arm-sigmastar-linux-uclibcgnueabihf/9.1.0/include -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/include -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/arch/arm/include -include ./include/linux/kconfig.h -D__KERNEL__ -D__UBOOT__ -DCONFIG_SSTAR_RAM_SIZE=0x08000000 -DCONFIG_SSTAR_LOAD_ADDR=0x23D00000 -DCONFIG_SSTAR_RUN_ADDR=0x23E00000 -Wall -Wstrict-prototypes -Wno-format-security -fno-builtin -ffreestanding -fshort-wchar -fno-strict-aliasing -fno-PIE -Os -fno-stack-protector -fno-delete-null-pointer-checks -Wno-pointer-sign -Wno-stringop-truncation -Wno-array-bounds -Wno-stringop-overflow -Wno-maybe-uninitialized -fmacro-prefix-map=./= -g -Wno-format-nonliteral -Wno-address-of-packed-member -Wno-unused-but-set-variable -Werror=date-time -Wno-packed-not-aligned -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/disp/drv/disp/inc -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/disp/drv/disp/inc/uboot -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/disp/drv/disp/pub -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/disp/drv/midisp/pub -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/disp/hal/mercury6p/inc -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/disp/hal/mercury6p/pub -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/disp/hal/mercury6p/src/disp_hpq -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/disp/hal/mercury6p/src/disp_hpq/inc -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/disp/hal/mercury6p/src/disp_hpq/inc/pq -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/disp/hal/mercury6p/src/disp_hpq/inc/uboot -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/common -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/cmdq/drv/pub -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/drivers/sstar/camdriver/disp/hal/pub -D__ARM__ -marm -mabi=aapcs-linux -fno-pic -ffunction-sections -fdata-sections -fno-common -ffixed-r9 -pipe -DCONFIG_UIP=1 -march=armv7-a -D__LINUX_ARM_ARCH__=7 -mtune=generic-armv7-a -I/home/tp/Project/nvr_2025/torchlight/build_dir/linux-mstar_msr931/factory_uboot/mboot/arch/arm/mach-sstar/include -DHDMITX_VGA_SUPPORTED -DDISP_UBOOT_SUPPORTED -DKBUILD_BASENAME="drv_disp_ctx" -DKBUILD_MODNAME="drv_disp_ctx" -std=gnu11 /home/tp/Project/nvr_2025/tp_package/u_packages/nvrbug/src/nvrbug.c -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/core/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/storage/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/onvif_discovery/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/pppd/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrtest/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/chm/src/ipcd/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/chm/src/slp/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/chm/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/chm/src/onvif/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrgui/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/ipcd/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/minigui/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/minigui/src/src/newgal/fbcon/hi_mpp/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/minigui/src/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/vigi_log/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/mgi/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/playback_share_info/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/dem/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/cloud_storage/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/media_server/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/rtsps/media/librtsp/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/rtsps/media/librtp/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/rtsps/media/libflv/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/rtsps/sdk/libice/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/rtsps/sdk/libaio/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/rtsps/sdk/libhttp/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/rtsps/sdk/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/rtsp/live/BasicUsageEnvironment/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/rtsp/live/liveMedia/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/rtsp/live/groupsock/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/rtsp/live/UsageEnvironment/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/nvrcore/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/media_server/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/badblocks/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/parted/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/vga_to_hdmi/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/busybox/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/iptables/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/traversal_utils/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/e2fsprogs/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/reg-tools-1.0.0/src/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/procrank/src/libpagemap/include -I/home/tp/Project/nvr_2025/torchlight/package/tp_package/u_packages/bq/src/include -fsyntax-only -resource-dir=/usr/lib/llvm-12/lib/clang/12.0.0 I[10:13:20.207] --> textDocument/clangd.fileStatus I[10:13:20.211] --> window/workDoneProgress/create(0) I[10:13:20.211] Enqueueing 8106 commands for indexing I[10:13:20.225] <-- textDocument/documentLink(2) I[10:13:20.227] <-- reply(0) I[10:13:20.227] --> $/progress I[10:13:20.227] --> $/progress I[10:13:20.246] --> textDocument/publishDiagnostics I[10:13:20.246] --> reply:textDocument/codeAction(1) 95 ms I[10:13:20.246] --> reply:textDocument/documentLink(2) 21 ms I[10:13:20.246] --> textDocument/clangd.fileStatus I[10:13:20.548] <-- textDocument/codeAction(3) I[10:13:20.548] <-- textDocument/documentSymbol(4) I[10:13:20.548] --> reply:textDocument/codeAction(3) 0 ms I[10:13:20.548] --> reply:textDocument/documentSymbol(4) 0 ms I[10:13:20.548] --> textDocument/clangd.fileStatus I[10:13:20.566] <-- textDocument/documentLink(5) I[10:13:20.566] --> reply:textDocument/documentLink(5) 0 ms I[10:13:20.566] --> textDocument/clangd.fileStatus I[10:13:20.788] <-- textDocument/semanticTokens/full(6) I[10:13:20.788] --> reply:textDocument/semanticTokens/full(6) 0 ms I[10:13:20.788] --> textDocument/clangd.fileStatus I[10:13:21.094] <-- $/setTrace I[10:13:21.094] unhandled notification $/setTrace I[10:13:21.131] <-- $/setTrace I[10:13:21.131] unhandled notification $/setTrace I[10:13:21.173] <-- textDocument/documentSymbol(7) I[10:13:21.173] <-- textDocument/documentLink(8) I[10:13:21.173] --> reply:textDocument/documentSymbol(7) 0 ms I[10:13:21.173] --> reply:textDocument/documentLink(8) 0 ms I[10:13:21.173] --> textDocument/clangd.fileStatus I[10:13:21.929] <-- textDocument/hover(9) I[10:13:21.929] --> reply:textDocument/hover(9) 0 ms I[10:13:21.929] --> textDocument/clangd.fileStatus I[10:13:22.219] <-- textDocument/hover(10) I[10:13:22.219] --> reply:textDocument/hover(10) 0 ms I[10:13:22.219] --> textDocument/clangd.fileStatus I[10:13:22.252] <-- $/setTrace I[10:13:22.252] unhandled notification $/setTrace I[10:13:22.379] <-- textDocument/codeAction(11) I[10:13:22.379] --> reply:textDocument/codeAction(11) 0 ms I[10:13:22.379] --> textDocument/clangd.fileStatus I[10:13:25.147] --> $/progress I[10:13:25.147] --> $/progress I[10:13:25.147] --> $/progress I[10:13:25.147] --> $/progress I[10:13:25.147] --> $/progress I[10:13:25.147] --> $/progress I[10:13:25.148] --> $/progress I[10:13:25.148] --> $/progress I[10:13:25.148] --> $/progress I[10:13:25.148] --> $/progress I[10:13:25.148] --> $/progress I[10:13:25.148] --> $/progress I[10:13:25.148] --> $/progress I[10:13:25.148] --> $/progress I[10:13:25.148] --> $/progress I[10:13:25.148] --> $/progress I[10:13:25.148] --> $/progress I[10:13:25.149] --> $/progress E[10:13:25.157] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/nat/linux-ptrace.c failed: Couldn't build compiler instance I[10:13:25.157] --> $/progress I[10:13:25.157] --> $/progress E[10:13:25.160] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/arm-linux-nat.c failed: Couldn't build compiler instance I[10:13:25.160] --> $/progress I[10:13:25.160] --> $/progress E[10:13:25.163] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/python/python.c failed: Couldn't build compiler instance I[10:13:25.163] --> $/progress I[10:13:25.163] --> $/progress E[10:13:25.165] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/nvrcore/rtsp/tprtspclient/live/ourMD5.cpp failed: Couldn't build compiler instance I[10:13:25.165] --> $/progress I[10:13:25.165] --> $/progress E[10:13:25.169] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/blockframe.c failed: Couldn't build compiler instance I[10:13:25.169] --> $/progress I[10:13:25.169] --> $/progress I[10:13:25.170] Indexed /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/dropbear-2020.81/libtomcrypt/src/pk/ecc/ltc_ecc_mulmod.c (0 symbols, 2036 refs, 66 files) E[10:13:25.172] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/remote-fileio.c failed: Couldn't build compiler instance I[10:13:25.172] --> $/progress I[10:13:25.172] --> $/progress E[10:13:25.189] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/mi/mi-main.c failed: Couldn't build compiler instance I[10:13:25.189] --> $/progress I[10:13:25.189] --> $/progress E[10:13:25.193] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/std-regs.c failed: Couldn't build compiler instance I[10:13:25.193] --> $/progress I[10:13:25.193] --> $/progress E[10:13:25.198] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/gdb_usleep.c failed: Couldn't build compiler instance I[10:13:25.198] --> $/progress I[10:13:25.198] --> $/progress I[10:13:25.204] Indexed /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/dropbear-2020.81/libtomcrypt/src/pk/ecc/ecc_ansi_x963_import.c (2 symbols, 2105 refs, 66 files) E[10:13:25.206] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/compile/compile-c-support.c failed: Couldn't build compiler instance I[10:13:25.206] --> $/progress I[10:13:25.206] --> $/progress E[10:13:25.209] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/tui/tui-out.c failed: Couldn't build compiler instance I[10:13:25.209] --> $/progress I[10:13:25.209] --> $/progress I[10:13:25.210] Indexed /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/dropbear-2020.81/libtomcrypt/src/pk/ecc/ltc_ecc_mul2add.c (1 symbols, 2181 refs, 66 files) E[10:13:25.213] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/inferior.c failed: Couldn't build compiler instance I[10:13:25.213] --> $/progress I[10:13:25.213] --> $/progress E[10:13:25.216] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/coff-pe-read.c failed: Couldn't build compiler instance I[10:13:25.216] --> $/progress I[10:13:25.216] --> $/progress E[10:13:25.217] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/tui/tui-win.c failed: Couldn't build compiler instance E[10:13:25.217] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/break-catch-sig.c failed: Couldn't build compiler instance I[10:13:25.218] --> $/progress I[10:13:25.219] --> $/progress I[10:13:25.219] --> $/progress I[10:13:25.219] --> $/progress I[10:13:25.219] --> $/progress I[10:13:25.219] --> $/progress E[10:13:25.219] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/gdbserver/linux-arm-low.c failed: Couldn't build compiler instance I[10:13:25.219] --> $/progress I[10:13:25.219] --> $/progress E[10:13:25.220] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/inf-ptrace.c failed: Couldn't build compiler instance I[10:13:25.220] --> $/progress I[10:13:25.220] --> $/progress E[10:13:25.222] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/f-typeprint.c failed: Couldn't build compiler instance I[10:13:25.222] --> $/progress I[10:13:25.222] --> $/progress E[10:13:25.223] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/dwarf2expr.c failed: Couldn't build compiler instance I[10:13:25.223] --> $/progress I[10:13:25.223] --> $/progress I[10:13:25.224] --> $/progress I[10:13:25.224] --> $/progress E[10:13:25.226] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/symmisc.c failed: Couldn't build compiler instance I[10:13:25.227] --> $/progress I[10:13:25.227] --> $/progress E[10:13:25.227] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/continuations.c failed: Couldn't build compiler instance I[10:13:25.227] --> $/progress I[10:13:25.227] --> $/progress I[10:13:25.228] --> $/progress I[10:13:25.228] --> $/progress E[10:13:25.228] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/nvrcore/rtsp/tprtspclient/tpnclient/tpudpclient.cpp failed: Couldn't build compiler instance I[10:13:25.229] --> $/progress I[10:13:25.229] --> $/progress E[10:13:25.232] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/smartctl/dev_ata_cmd_set.cpp failed: Couldn't build compiler instance I[10:13:25.232] --> $/progress I[10:13:25.232] --> $/progress E[10:13:25.232] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/gdbserver/linux-low.c failed: Couldn't build compiler instance I[10:13:25.232] --> $/progress I[10:13:25.232] --> $/progress E[10:13:25.236] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/annotate.c failed: Couldn't build compiler instance I[10:13:25.236] --> $/progress I[10:13:25.236] Indexed /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/dropbear-2020.81/libtomcrypt/src/pk/ecc/ecc_shared_secret.c (1 symbols, 2097 refs, 66 files) I[10:13:25.236] --> $/progress E[10:13:25.237] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/gdbserver/tdesc.c failed: Couldn't build compiler instance I[10:13:25.237] --> $/progress E[10:13:25.237] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/inflow.c failed: Couldn't build compiler instance I[10:13:25.237] --> $/progress E[10:13:25.239] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/nvrcore/rtsp/tprtspclient/tpnclient/tphostinfo.cpp failed: Couldn't build compiler instance I[10:13:25.239] --> $/progress I[10:13:25.239] --> $/progress I[10:13:25.239] --> $/progress I[10:13:25.239] --> $/progress E[10:13:25.241] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/location.c failed: Couldn't build compiler instance I[10:13:25.241] --> $/progress I[10:13:25.241] --> $/progress E[10:13:25.243] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/ax-gdb.c failed: Couldn't build compiler instance I[10:13:25.243] --> $/progress I[10:13:25.243] --> $/progress E[10:13:25.244] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/gdbserver/symbol.c failed: Couldn't build compiler instance I[10:13:25.244] --> $/progress I[10:13:25.244] --> $/progress E[10:13:25.244] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/exec.c failed: Couldn't build compiler instance I[10:13:25.244] --> $/progress I[10:13:25.244] --> $/progress E[10:13:25.245] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/solib.c failed: Couldn't build compiler instance I[10:13:25.245] --> $/progress I[10:13:25.245] --> $/progress E[10:13:25.246] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/common/ptid.c failed: Couldn't build compiler instance I[10:13:25.246] --> $/progress I[10:13:25.246] --> $/progress I[10:13:25.247] --> $/progress I[10:13:25.247] --> $/progress E[10:13:25.248] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/gdbserver/proc-service.c failed: Couldn't build compiler instance I[10:13:25.248] --> $/progress I[10:13:25.248] --> $/progress E[10:13:25.249] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/linespec.c failed: Couldn't build compiler instance E[10:13:25.249] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/smartctl/dev_interface.cpp failed: Couldn't build compiler instance I[10:13:25.249] --> $/progress I[10:13:25.249] --> $/progress I[10:13:25.249] --> $/progress I[10:13:25.249] --> $/progress E[10:13:25.250] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/nvrcore/rtsp/tprtspclient/rtspclient/aes_core.cpp failed: Couldn't build compiler instance I[10:13:25.250] --> $/progress I[10:13:25.250] --> $/progress E[10:13:25.252] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/tracepoint.c failed: Couldn't build compiler instance I[10:13:25.252] --> $/progress I[10:13:25.252] --> $/progress
最新发布
09-05
failed: Couldn't build compiler instance ``` - **问题**：clangd 无法解析某些文件的编译命令 - **原因**： - 文件路径不存在（`compile_commands.json` 中残留路径） - 文件为 C++，但编译命令未指定语言 - ...
I[09:46:40.310] Ubuntu clangd version 12.0.0-++20210319082646+4990141a4366-1~exp1~20210319193401.61 I[09:46:40.310] PID: 38252 I[09:46:40.310] Working directory: /home/tp/Project/nvr_2025 I[09:46:40.310] argv[0]: /usr/lib/llvm-12/bin/clangd I[09:46:40.310] argv[1]: --compile-commands-dir=/home/tp/Project/nvr_2025 I[09:46:40.310] argv[2]: --background-index I[09:46:40.310] argv[3]: --completion-style=detailed I[09:46:40.310] argv[4]: --header-insertion=never I[09:46:40.310] argv[5]: --log=info I[09:46:40.310] Starting LSP over stdin/stdout I[09:46:40.310] <-- initialize(0) I[09:46:40.311] --> reply:initialize(0) 1 ms I[09:46:40.313] <-- initialized I[09:46:40.318] <-- textDocument/didOpen I[09:46:40.319] --> textDocument/publishDiagnostics I[09:46:40.341] <-- textDocument/documentSymbol(1) I[09:46:40.342] <-- textDocument/codeAction(2) I[09:46:40.347] <-- textDocument/documentLink(3) I[09:46:40.367] Loaded compilation database from /home/tp/Project/nvr_2025/compile_commands.json I[09:46:40.368] ASTWorker building file /home/tp/Project/nvr_2025/tp_package/u_packages/ipcd/src/main.c version 1 with command inferred from /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/minigui/src/main/main.c [/home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/minigui/src/main] /usr/bin/cc -c -DHAVE_CONFIG_H -I/home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/minigui/src/main -I/home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/minigui -I/home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/minigui/src/include -I/home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/minigui/include -I/home/tp/Project/nvr_2025/torchlight/staging_dir/target-arm-openwrt-linux-uclibcgnueabihf/usr/include -I/home/tp/Project/nvr_2025/torchlight/staging_dir/target-arm-openwrt-linux-uclibcgnueabihf/include -I/home/tp/Project/nvr_2025/sstar931/toolchain/arm-sigmastar-linux-uclibcgnueabihf/sysroot/usr/include -g -D_MGHAVE_MSG_STRING -I/home/tp/Project/nvr_2025/torchlight/staging_dir/target-arm-openwrt-linux-uclibcgnueabihf/usr/include -DMINIGUI_TRANSP_LENGTH=1 -DMINIGUI_TRANSP_OFFSET=15 -DMINIGUI_RED_LENGTH=5 -DMINIGUI_RED_OFFSET=10 -DMINIGUI_GREEN_LENGTH=5 -DMINIGUI_GREEN_OFFSET=5 -DMINIGUI_BLUE_LENGTH=5 -DMINIGUI_BLUE_OFFSET=0 -DSUPPORT_4KRES -DMINIGUI_MSR931 -DLOAD_TPLOG_IN_FACTORY_BOOT -DHIGHRES_TIMERS_CLOSE -I/home/tp/Project/nvr_2025/torchlight/staging_dir/target-arm-openwrt-linux-uclibcgnueabihf/usr/include -D_WITH_TARGET_NONE -D__MINIGUI_LIB__ -D_REENTRANT -Wall -Wstrict-prototypes -pipe -D_GNU_SOURCE -fPIC -DPIC /home/tp/Project/nvr_2025/tp_package/u_packages/ipcd/src/main.c -I/home/tp/Project/nvr_2025/torchlight/staging_dir/target-arm-openwrt-linux-uclibcgnueabihf/usr/include -I/home/tp/Project/nvr_2025/tp_package/lib/libpjsip/src/pjlib/include/pj/compat -fsyntax-only -resource-dir=/usr/lib/llvm-12/lib/clang/12.0.0 I[09:46:40.368] --> textDocument/clangd.fileStatus I[09:46:40.375] --> window/workDoneProgress/create(0) I[09:46:40.375] Enqueueing 8106 commands for indexing I[09:46:40.376] <-- reply(0) I[09:46:40.376] --> $/progress I[09:46:40.376] --> $/progress I[09:46:40.427] --> textDocument/publishDiagnostics I[09:46:40.427] --> reply:textDocument/documentSymbol(1) 85 ms I[09:46:40.427] --> reply:textDocument/codeAction(2) 85 ms I[09:46:40.427] --> reply:textDocument/documentLink(3) 80 ms I[09:46:40.427] --> textDocument/clangd.fileStatus I[09:46:40.500] --> $/progress I[09:46:40.500] --> $/progress I[09:46:40.500] --> $/progress I[09:46:40.500] --> $/progress I[09:46:40.500] --> $/progress I[09:46:40.501] --> $/progress I[09:46:40.501] --> $/progress E[09:46:40.501] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/jpeg-9a/jctrans.c failed: Couldn't build compiler instance I[09:46:40.501] --> $/progress I[09:46:40.501] --> $/progress I[09:46:40.501] --> $/progress E[09:46:40.501] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/onvif_discovery/soapMain.c failed: Couldn't build compiler instance I[09:46:40.501] --> $/progress I[09:46:40.501] --> $/progress E[09:46:40.502] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/readline/xmalloc.c failed: Couldn't build compiler instance I[09:46:40.502] --> $/progress I[09:46:40.502] --> $/progress I[09:46:40.502] --> $/progress I[09:46:40.502] --> $/progress I[09:46:40.502] --> $/progress E[09:46:40.502] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/nvrgui/Config/CamCfg/Display/OSD/CamDisplayOSD_impl.c failed: Couldn't build compiler instance E[09:46:40.502] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/gdb-8.0.1/gdb/buildsym.c failed: Couldn't build compiler instance I[09:46:40.502] --> $/progress I[09:46:40.503] --> $/progress I[09:46:40.503] --> $/progress I[09:46:40.503] --> $/progress I[09:46:40.503] --> $/progress E[09:46:40.503] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/dropbear-2020.81/libtomcrypt/src/pk/asn1/der/generalizedtime/der_decode_generalizedtime.c failed: Couldn't build compiler instance I[09:46:40.503] --> $/progress I[09:46:40.503] --> $/progress E[09:46:40.503] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/busybox-1.19.4/libbb/pw_encrypt.c failed: Couldn't build compiler instance I[09:46:40.503] --> $/progress I[09:46:40.503] --> $/progress E[09:46:40.504] Indexing /home/tp/Project/nvr_2025/torchlight/build_dir/target-arm-openwrt-linux-uclibcgnueabihf/dropbear-2020.81/libtomcrypt/src/misc/pkcs5/pkcs_5_2.c failed: Couldn't build compiler instance I[09:46:40.504] --> $/progress I[09:46:40.504] --> $/progress
09-05
failed: Couldn't build compiler instance ``` 这些错误通常是因为 `clangd` 在尝试索引某些 **第三方库或构建中间文件** 时，遇到不兼容的编译参数或系统头文件路径缺失。 --- ### 解决建议： 1. **排除 ...
java: you aren't using a compiler supported by lombok,so lombok will not work and has been disabled
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Incorrect configuration could lead to situations like NoClassDefFoundErrors because required libraries aren't available at runtime even though everything compiles fine. Double-check all paths ...
CMake Error at CMakeLists.txt:2 (project): Generator Visual Studio 17 2022 could not find specified instance of Visual Studio: E:/C语言
08-05
首先，用户的问题是关于CMake配置的错误：CMake Error: Could not find specified instance of Visual Studio 17 2022 at path E:/C语言。用户意图是解决这个CMake配置问题。 从系统级指令中，我需要： - 所有行内...
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使用vscode+clangd远程精准浏览linux kernel源码（原创）
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打包时遇到“无法打开clang/clang++”的报错 解决办法： 打开路径（NDK路径下，前面可能不同）/Applications/Unity/PlaybackEngines/AndroidPlayer/NDK/toolchains/llvm/prebuilt/darwin-x86_64/bin clang和clang++，右键，用终端打开 运行一次之后，就可以正常打包了。 ...
用Clang编译出现错误的解决方法
jimmyleeee的专栏
05-14 8396
用Clang编译器编译opencv，遇到如下错误： In file included from /tool/app/gnu/gcc-8.2.0/lib/gcc/x86_64-redhat-linux/8.2.0/include/emmintrin.h:31: /tool/app/gnu/gcc-8.2.0/lib/gcc/x86_64-redhat-linux/8.2.0/include/xmm...
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