ERROR：Android Studio - “Unmappable character for encoding UTF-8”

Gradle UTF-8 编码配置
最新推荐文章于 2023-12-11 14:43:24 发布
原创 最新推荐文章于 2023-12-11 14:43:24 发布 · 965 阅读 · 0 ·
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#android #utf-8

本文介绍了解决 Gradle 构建文件中字符编码问题的方法，在 build.gradle 文件中添加特定配置来确保使用 UTF-8 编码。

Adding the following to build.gradle solves the problem :

android {...
    compileOptions.encoding ='UTF-8'
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(请保留-> 作者: 罗冰 https://blog.youkuaiyun.com/luobing4365) 这篇要记录的知识，实际上不限于UEFI编程，在其他编程上也一样会遇到。只是因为最近这段时间，沉迷于国产机器开发的项目，频繁地调试UEFI代码，遇到了这些问题，我觉得应该有普遍性，姑且记录下来。 在日常的编程中，特别是处理字符串以及显示汉字的时候，会被各种编码搞得糊里糊涂。毕竟编码是给计算机程序看的，记忆起来还是比较费事，即使当时搞清楚了，过一段时间不用，好像又会混淆。 1历史 计算机从美国发...
unmappable character for encoding UTF-8
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“Encoding” is one of the most headache problem in a webapp. It alway goes with these kinds of files: java, javascript. And the cause is widely related to our system encoding, file encoding, idea encodi
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今天耐着性子在Ubuntu 13.04上重新部署几年前安装过的SIR数据集中的xml-security，结果遇到了很多问题，准备不和这个玩了。但是这个error的解决方法还是准备记录一下，报了很多这样的error，在Terminal中，定位到某一个报错的Java文件，输入： $ file Canonicalizer20010315.java Canonicalizer20010315.java:
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- 指定jdk，防止update project -->-- 项目编码-->注意：源文件也需要时UTF-8编码。//源码，输出，编译都是GBK。
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移植代码时，编译时发现错误，主要是由于编码格式错误导致，可以用vim打开文件，查看文件编码格式转换cheng，具体命令如下： 查看现在文本的编码: set fileencoding fileencoding=cp936 转换当前文本的编码为指定的编码: set fenc=编码 set fenc=utf-8 :set enc=编码 以指定的编码显示文本
Unsupported character encoding ‘UTF‐8‘
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1、无法识别utf-8。 2、在保证链接与mysql链接驱动包都正确时，查看数据库编码（右键编辑数据库即可查看）。 发现是由于数据库字符集不为utf-8，所以把链接信息的指定utf-8删除即可。
npm ERR! code 1 npm ERR! path E:\a-zpp-日常工作内容\shanghai\node_modules\node-sass npm ERR! command failed npm ERR! command C:\WINDOWS\system32\cmd.exe /d /s /c node scripts/build.js npm ERR! Building: D:\Program Files\nvm_use\nodejs\node.exe E:\a-zpp-日常工作内容\shanghai\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library= npm ERR! gyp info it worked if it ends with ok npm ERR! gyp verb cli [ npm ERR! gyp verb cli &#39;D:\\Program Files\\nvm_use\\nodejs\\node.exe&#39;, npm ERR! gyp verb cli &#39;E:\\a-zpp-日常工作内容\\shanghai\\node_modules\\node-gyp\\bin\\node-gyp.js&#39;, npm ERR! gyp verb cli &#39;rebuild&#39;, npm ERR! gyp verb cli &#39;--verbose&#39;, npm ERR! gyp verb cli &#39;--libsass_ext=&#39;, npm ERR! gyp verb cli &#39;--libsass_cflags=&#39;, npm ERR! gyp verb cli &#39;--libsass_ldflags=&#39;, npm ERR! gyp verb cli &#39;--libsass_library=&#39; npm ERR! gyp verb cli ] npm ERR! gyp info using node-gyp@3.8.0 npm ERR! gyp info using node@16.14.0 | win32 | x64 npm ERR! gyp verb command rebuild [] npm ERR! gyp verb command clean [] npm ERR! gyp verb clean removing "build" directory npm ERR! gyp verb command configure [] npm ERR! gyp verb check python checking for Python executable "python2" in the PATH npm ERR! gyp verb `which` failed Error: not found: python2 npm ERR! gyp verb `which` failed at getNotFoundError (E:\a-zpp-日常工作内容\shanghai\node_modules\which\which.js:13:12) npm ERR! gyp verb `which` failed at F (E:\a-zpp-日常工作内容\shanghai\node_modules\which\which.js:68:19) npm ERR! gyp verb `which` failed at E (E:\a-zpp-日常工作内容\shanghai\node_modules\which\which.js:80:29) npm ERR! gyp verb `which` failed at E:\a-zpp-日常工作内容\shanghai\node_modules\which\which.js:89:16 npm ERR! gyp verb `which` failed at E:\a-zpp-日常工作内容\shanghai\node_modules\isexe\index.js:42:5 npm ERR! gyp verb `which` failed at E:\a-zpp-日常工作内容\shanghai\node_modules\isexe\windows.js:36:5 npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:198:21) npm ERR! gyp verb `which` failed python2 Error: not found: python2 npm ERR! gyp verb `which` failed at getNotFoundError (E:\a-zpp-日常工作内容\shanghai\node_modules\which\which.js:13:12) npm ERR! gyp verb `which` failed at F (E:\a-zpp-日常工作内容\shanghai\node_modules\which\which.js:68:19) npm ERR! gyp verb `which` failed at E (E:\a-zpp-日常工作内容\shanghai\node_modules\which\which.js:80:29) npm ERR! gyp verb `which` failed at E:\a-zpp-日常工作内容\shanghai\node_modules\which\which.js:89:16 npm ERR! gyp verb `which` failed at E:\a-zpp-日常工作内容\shanghai\node_modules\isexe\index.js:42:5 npm ERR! gyp verb `which` failed at E:\a-zpp-日常工作内容\shanghai\node_modules\isexe\windows.js:36:5 npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:198:21) { npm ERR! gyp verb `which` failed code: &#39;ENOENT&#39; npm ERR! gyp verb `which` failed } npm ERR! gyp verb check python checking for Python executable "python" in the PATH npm ERR! gyp verb `which` succeeded python C:\Python27\python.EXE npm ERR! gyp verb check python version `C:\Python27\python.EXE -c "import sys; print "2.7.15 npm ERR! gyp verb check python version .%s.%s" % sys.version_info[:3];"` returned: %j npm ERR! gyp verb get node dir no --target version specified, falling back to host node version: 16.14.0 npm ERR! gyp verb command install [ &#39;16.14.0&#39; ] npm ERR! gyp verb install input version string "16.14.0" npm ERR! gyp verb install installing version: 16.14.0 npm ERR! gyp verb install --ensure was passed, so won&#39;t reinstall if already installed npm ERR! gyp verb install version is already installed, need to check "installVersion" npm ERR! gyp verb got "installVersion" 9 npm ERR! gyp verb needs "installVersion" 9 npm ERR! gyp verb install version is good npm ERR! gyp verb get node dir target node version installed: 16.14.0 npm ERR! gyp verb build dir attempting to create "build" dir: E:\a-zpp-日常工作内容\shanghai\node_modules\node-sass\build npm ERR! gyp verb build dir "build" dir needed to be created? E:\a-zpp-日常工作内容\shanghai\node_modules\node-sass\build npm ERR! gyp verb Not using VS2017: Could not use PowerShell to find VS2017 npm ERR! gyp verb build/config.gypi creating config file npm ERR! gyp verb build/config.gypi writing out config file: E:\a-zpp-日常工作内容\shanghai\node_modules\node-sass\build\config.gypi npm ERR! (node:1904) [DEP0150] DeprecationWarning: Setting process.config is deprecated. In the future the property will be read-only. npm ERR! (Use `node --trace-deprecation ...` to show where the warning was created) npm ERR! gyp verb config.gypi checking for gypi file: E:\a-zpp-日常工作内容\shanghai\node_modules\node-sass\config.gypi npm ERR! gyp verb common.gypi checking for gypi file: E:\a-zpp-日常工作内容\shanghai\node_modules\node-sass\common.gypi npm ERR! gyp verb gyp gyp format was not specified; forcing "msvs" npm ERR! gyp info spawn C:\Python27\python.EXE npm ERR! gyp info spawn args [ npm ERR! gyp info spawn args &#39;E:\\a-zpp-日常工作内容\\shanghai\\node_modules\\node-gyp\\gyp\\gyp_main.py&#39;, npm ERR! gyp info spawn args &#39;binding.gyp&#39;, npm ERR! gyp info spawn args &#39;-f&#39;, npm ERR! gyp info spawn args &#39;msvs&#39;, npm ERR! gyp info spawn args &#39;-G&#39;, npm ERR! gyp info spawn args &#39;msvs_version=auto&#39;, npm ERR! gyp info spawn args &#39;-I&#39;, npm ERR! gyp info spawn args &#39;E:\\a-zpp-日常工作内容\\shanghai\\node_modules\\node-sass\\build\\config.gypi&#39;, npm ERR! gyp info spawn args &#39;-I&#39;, npm ERR! gyp info spawn args &#39;E:\\a-zpp-日常工作内容\\shanghai\\node_modules\\node-gyp\\addon.gypi&#39;, npm ERR! gyp info spawn args &#39;-I&#39;, npm ERR! gyp info spawn args &#39;C:\\Users\\admin\\.node-gyp\\16.14.0\\include\\node\\common.gypi&#39;, npm ERR! gyp info spawn args &#39;-Dlibrary=shared_library&#39;, npm ERR! gyp info spawn args &#39;-Dvisibility=default&#39;, npm ERR! gyp info spawn args &#39;-Dnode_root_dir=C:\\Users\\admin\\.node-gyp\\16.14.0&#39;, npm ERR! gyp info spawn args &#39;-Dnode_gyp_dir=E:\\a-zpp-日常工作内容\\shanghai\\node_modules\\node-gyp&#39;, npm ERR! gyp info spawn args &#39;-Dnode_lib_file=C:\\Users\\admin\\.node-gyp\\16.14.0\\<(target_arch)\\node.lib&#39;, npm ERR! gyp info spawn args &#39;-Dmodule_root_dir=E:\\a-zpp-日常工作内容\\shanghai\\node_modules\\node-sass&#39;, npm ERR! gyp info spawn args &#39;-Dnode_engine=v8&#39;, npm ERR! gyp info spawn args &#39;--depth=.&#39;, npm ERR! gyp info spawn args &#39;--no-parallel&#39;, npm ERR! gyp info spawn args &#39;--generator-output&#39;, npm ERR! gyp info spawn args &#39;E:\\a-zpp-日常工作内容\\shanghai\\node_modules\\node-sass\\build&#39;, npm ERR! gyp info spawn args &#39;-Goutput_dir=.&#39; npm ERR! gyp info spawn args ] npm ERR! Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation npm ERR! Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation npm ERR! Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation npm ERR! Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation npm ERR! Traceback (most recent call last): npm ERR! File "E:\a-zpp-�ճ���������\shanghai\node_modules\node-gyp\gyp\gyp_main.py", line 16, in <module> npm ERR! sys.exit(gyp.script_main()) npm ERR! File "E:\a-zpp-�ճ���������\shanghai\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 545, in script_main npm ERR! return main(sys.argv[1:]) npm ERR! File "E:\a-zpp-�ճ���������\shanghai\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 538, in main npm ERR! return gyp_main(args) npm ERR! File "E:\a-zpp-�ճ���������\shanghai\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 523, in gyp_main npm ERR! generator.GenerateOutput(flat_list, targets, data, params) npm ERR! File "E:\a-zpp-�ճ���������\shanghai\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 2004, in GenerateOutput npm ERR! generator_flags)) npm ERR! File "E:\a-zpp-�ճ���������\shanghai\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 943, in _GenerateProject npm ERR! return _GenerateMSVSProject(project, options, version, generator_flags) npm ERR! File "E:\a-zpp-�ճ���������\shanghai\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 1047, in _GenerateMSVSProject npm ERR! p.WriteIfChanged() npm ERR! File "E:\a-zpp-�ճ���������\shanghai\node_modules\node-gyp\gyp\pylib\gyp\MSVSProject.py", line 208, in WriteIfChanged npm ERR! encoding="Windows-1252") npm ERR! File "E:\a-zpp-�ճ���������\shanghai\node_modules\node-gyp\gyp\pylib\gyp\easy_xml.py", line 122, in WriteXmlIfChanged npm ERR! xml_string = xml_string.decode(default_encoding).encode(encoding) npm ERR! File "C:\Python27\lib\encodings\cp1252.py", line 12, in encode npm ERR! return codecs.charmap_encode(input,errors,encoding_table) npm ERR! UnicodeEncodeError: &#39;charmap&#39; codec can&#39;t encode characters in position 7503-7508: character maps to <undefined> npm ERR! gyp ERR! configure error npm ERR! gyp ERR! stack Error: `gyp` failed with exit code: 1 npm ERR! gyp ERR! stack at ChildProcess.onCpExit (E:\a-zpp-日常工作内容\shanghai\node_modules\node-gyp\lib\configure.js:345:16) npm ERR! gyp ERR! stack at ChildProcess.emit (node:events:520:28) npm ERR! gyp ERR! stack at Process.ChildProcess._handle.onexit (node:internal/child_process:291:12) npm ERR! gyp ERR! System Windows_NT 10.0.19045 npm ERR! gyp ERR! command "D:\\Program Files\\nvm_use\\nodejs\\node.exe" "E:\\a-zpp-日常工作内容\\shanghai\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library=" npm ERR! gyp ERR! cwd E:\a-zpp-日常工作内容\shanghai\node_modules\node-sass npm ERR! gyp ERR! node -v v16.14.0 npm ERR! gyp ERR! node-gyp -v v3.8.0 npm ERR! gyp ERR! not ok npm ERR! Build failed with error code: 1 npm ERR! A complete log of this run can be found in: npm ERR! D:\Program Files\nvm_use\nvm\node_cache\_logs\2025-07-12T09_30_36_079Z-debug-0.log
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