vscode报错 :无法打开源文件 #include“ros/ros.h“

这种情况一般是vscode里面自己生成的.vscode文件夹里面的c_cpp_properties.json没有配置好
"在这里插入图片描述
修改c_cpp_properties.json即可解决问题
一般是你的"includePath"那里,每次我们新增加功能包的时候,我们是需要去给它加路径的
比如,我现在新建立了一个叫做pub_and_sub的功能包,我就需要再去给它添加一个路径

{
  "configurations": [
    {
      "browse": {
        "databaseFilename": "",
        "limitSymbolsToIncludedHeaders": true
      },
      "includePath": [
        "/home/justin/id_ws/devel/include/**",
        "/opt/ros/melodic/include/**",
        "/home/justin/id_ws/src/identify_pkg/include/**",
        "/home/justin/id_ws/src/test_pkg/include/**", 
        "/usr/include/**"
      ],
      "name": "ROS",
      "intelliSenseMode": "gcc-x64",
      "compilerPath": "/usr/bin/gcc",
      "cStandard": "c11",
      "cppStandard": "c++17"
    }
  ],
  "version": 4

在这里插入图片描述

以及注意下面那个部分,“name” :“ROS” 那部分。复制过去看看还有没有问题。

om /home/rose/backport-iwlwifi/net/mac80211/status.c:12: ./include/linux/timer.h:187:12: note: previous declaration of ‘timer_shutdown_sync’ was here 187 | extern int timer_shutdown_sync(struct timer_list *timer); | ^~~~~~~~~~~~~~~~~~~ make[9]: *** [scripts/Makefile.build:297:/home/rose/backport-iwlwifi/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.o] 错误 1 make[8]: *** [scripts/Makefile.build:560:/home/rose/backport-iwlwifi/drivers/net/wireless/intel/iwlwifi/mvm] 错误 2 make[8]: *** 正在等待未完成的任务.... CC [M] /home/rose/backport-iwlwifi/drivers/net/wireless/intel/iwlwifi/xvt/utils.o In file included from ./include/linux/workqueue.h:9, from ./include/linux/srcu.h:21, from ./include/linux/notifier.h:16, from ./arch/x86/include/asm/uprobes.h:13, from ./include/linux/uprobes.h:49, from ./include/linux/mm_types.h:14, from ./include/linux/buildid.h:5, from ./include/linux/module.h:14, from /home/rose/backport-iwlwifi/backport-include/linux/module.h:3, from /home/rose/backport-iwlwifi/drivers/net/wireless/intel/iwlwifi/xvt/user-infc.c:9: /home/rose/backport-iwlwifi/backport-include/linux/timer.h:71:19: error: static declaration of ‘timer_shutdown’ follows non-static declaration 71 | static inline int timer_shutdown(struct timer_list *t) | ^~~~~~~~~~~~~~ In file included from /home/rose/backport-iwlwifi/backport-include/linux/timer.h:4, from ./include/linux/workqueue.h:9, from ./include/linux/srcu.h:21, from ./include/linux/notifier.h:16, from ./arch/x86/include/asm/uprobes.h:13, from ./include/linux/uprobes.h:49, from ./include/linux/mm_types.h:14, from ./include/linux/buildid.h:5, from ./include/linux/module.h:14, from /home/ros
03-16
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