Vue Semantic Server频繁崩溃及package.json读取异常问题咨询

错误详情 #

服务器崩溃提示 #

The Vue Semantic Server server crashed 5 times in the last 3 minutes. The server will not be restarted. See the output for more information

错误堆栈 #

TypeError: Cannot read properties of undefined (reading 'package.json')
at Object.h [as fileExists] (c:\Users\vinic.vscode\extensions\vue.volar-1.8.2\dist\server.js:77:1416)
at Proxy.x (c:\Users\vinic.vscode\extensions\vue.volar-1.8.2\dist\server.js:76:37698)
at Object.fileExists (c:\Users\vinic.vscode\extensions\ms-vscode.vscode-typescript-next-5.2.20230626\node_modules\typescript\lib\typescript.js:141524:40)
at host.fileExists (c:\Users\vinic.vscode\extensions\ms-vscode.vscode-typescript-next-5.>Rate原因中直 identical Comm新cl5CLSep�0-Background\node_modules\typescript\lib\typescript.js:117617:43)
at Object.fileExists (c:\Users\vinic.vscode\extensions\ms-vscode.vscode-typescript-next-5.2.20230626\node_modules\typescript\lib\typescript.js:121155:30)
at getPackageJsonInfo (c:\Users\vinic.vscode\extensions\ms-vscode.vscode-typescript-next-5.2.20230626\node_modules\typescript\lib\typescript.js:40622:33)
at loadNodeModuleFromDirectory (c:\Users\vinic.vscode\extensions\ms-vscode.vscode-typescript-next-5.2.20230626\node_modules\typescript\lib\typescript.js:40454:47)
at nodeLoadModuleByRelativeName (c:\Users\vinic.vscode\extensions\ms-vscode.vscode-typescript-next-5.2.20230626\node_modules\typescript\lib\typescript.js:40328:14)
at loader (c:\Users\vinic.vscode\extensions\ms-vscode.vscode-typescript-next-5.2.20230626\node_modules\typescript\lib\typescript.js:40223:78)
at tryLoadModuleUsingBaseUrl (c:\Users\vinic.vscode\extensions\ms-vscode.vscode-typescript-next-5.2.20230626\node_modules\typescript\lib\typescript.js:40050:12)

可能的原因 #

核心问题是服务在尝试读取package.json时访问了未定义的对象，触发TypeError，进而导致服务器反复崩溃。具体诱因包括：

• 工作区的package.json被删除、移动或文件损坏，导致Volar和TypeScript服务无法正常读取该文件。
• Volar扩展（v1.8.2）与TypeScript Next扩展（v5.2.20230626）存在兼容性冲突，两者在模块加载逻辑上不一致，引发读取package.json时的异常。
• 工作区的tsconfig.json或jsconfig.json配置被修改，其中baseUrl、paths等路径配置错误，导致服务解析模块路径时找不到对应的package.json。
• VS Code的扩展缓存损坏，Volar或TypeScript Next的运行文件（如server.js）出现异常，导致文件读取逻辑出错。

内容的提问来源于stack exchange，提问作者Vinicius Andrade host散呈 分Train(S Showingcomian Tea_研究ers)