Error reporting using vscode ast viewer · Issue #8472 · github/codeql · GitHub

I use QL statement to query normally, which indicates that there is no problem with the database, but an error will be reported when using ast view: cannot view the ast Please select a valid source file inside a CodeQL database. (codeQL.viewAst)

Error reporting details： Cannot view the AST. Please select a valid source file inside a CodeQL database. (codeQL.viewAst) Error: Cannot view the AST. Please select a valid source file inside a CodeQL database. at TemplatePrintAstProvider.getAst (c:\Users\xxx.vscode\extensions\github.vscode-codeql-1.6.0\out\contextual\templateProvider.js:102:19) at CachedOperation.get (c:\Users\xxxx.vscode\extensions\github.vscode-codeql-1.6.0\out\helpers.js:325:39) at TemplatePrintAstProvider.provideAst (c:\Users\xxxx.vscode\extensions\github.vscode-codeql-1.6.0\out\contextual\templateProvider.js:92:32) at ctx.subscriptions.push.commandRunner_1.commandRunnerWithProgress.cancellable (c:\Users\xxxx.vscode\extensions\github.vscode-codeql-1.6.0\out\extension.js:658:52) at c:\Users\xxxx.vscode\extensions\github.vscode-codeql-1.6.0\out\commandRunner.js:38:16 at S._withProgress (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:83:42843) at S.withProgress (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:83:42597) at Object.withProgress (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:99:40551) at withProgress (c:\Users\xxxx.vscode\extensions\github.vscode-codeql-1.6.0\out\commandRunner.js:37:28) at c:\Users\xxxx.vscode\extensions\github.vscode-codeql-1.6.0\out\commandRunner.js:109:26 at f._executeContributedCommand (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:85:30255) at f.$executeContributedCommand (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:85:30797) at n._doInvokeHandler (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:89:13812) at n._invokeHandler (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:89:13496) at n._receiveRequest (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:89:12158) at n._receiveOneMessage (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:89:10836) at d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:89:8945 at d.invoke (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:58:145) at w.fire (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:58:1856) at c.fire (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:66:19017) at d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:104:34267 at d.invoke (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:58:145) at w.fire (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:58:1856) at c.fire (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:66:19017) at s._receiveMessage (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:66:23598) at d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:66:21132 at d.invoke (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:58:145) at w.fire (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:58:1856) at w.acceptChunk (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:66:15848) at d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:66:14978 at Socket.P (d:\Users\xxxx\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:104:13790) at Socket.emit (events.js:315:20) at addChunk (internal/streams/readable.js:309:12) at readableAddChunk (internal/streams/readable.js:284:9) at Socket.Readable.push (internal/streams/readable.js:223:10) at Pipe.onStreamRead (internal/stream_base_commons.js:188:23)