Unable to show file history

[kokostek]

1. Command palette
2. Hg: Show file history
3. Select revision
4. Get the error: Unable to open 'file.name (#574 vs. local)': Unexpected token e in JSON at position 0.

VS Code: 1.24.1
HG extension: 1.2.3
Mercurial: 4.4.2

[StructByLightning]

It appears that the JSON string that's being parsed should be something like {path:"somepath",query:"somequery"}. Instead, it's actually 40 alphanumerics, which I think are related to the version you selected to show. The bad JSON string comes from provideTextDocumentContent in contentProvider.js, but it appears that provideTextDocumentContent is getting the data from somewhere else. I wasn't able to track that down.

Here's the error message:

notificationsAlerts.ts:40 Unable to open 'BLL.cs (#106 vs. local)': Unexpected token d in JSON at position 0.
onDidNotificationChange @ notificationsAlerts.ts:40
_register.model.onDidNotificationChange.e @ notificationsAlerts.ts:26
fire @ event.ts:558
addNotification @ notifications.ts:156
notify @ notificationService.ts:55
doHandleOpenEditorError @ editorGroupView.ts:879
(anonymous) @ editorGroupView.ts:854
a @ errors.ts:184
_tickCallback @ internal/process/next_tick.js:68
Promise.then (async)
l @ errors.ts:184
(anonymous) @ errors.ts:184
n @ errors.ts:184
t @ editorGroupView.ts:841
(anonymous) @ editorGroupView.ts:841
(anonymous) @ errors.ts:184
n @ errors.ts:184
doShowEditor @ editorGroupView.ts:836
doOpenEditor @ editorGroupView.ts:833
openEditor @ editorGroupView.ts:792
doOpenEditor @ editorService.ts:247
openEditor @ editorService.ts:240
(anonymous) @ mainThreadEditors.ts:305
invokeFunction @ instantiationService.ts:60
_tryExecuteCommand @ commandService.ts:81
r.then.i @ commandService.ts:70
_tickCallback @ internal/process/next_tick.js:68
Promise.then (async)
executeCommand @ commandService.ts:70
$executeCommand @ mainThreadCommands.ts:78
_doInvokeHandler @ rpcProtocol.ts:394
_invokeHandler @ rpcProtocol.ts:379
_receiveRequest @ rpcProtocol.ts:299
_receiveOneMessage @ rpcProtocol.ts:226
_protocol.onMessage.e @ rpcProtocol.ts:101
fire @ event.ts:558
a @ ipc.net.ts:421
e @ ipc.net.ts:428
fire @ event.ts:558
_receiveMessage @ ipc.net.ts:715
S._socketDisposables.push._socketReader.onMessage.e @ ipc.net.ts:578
fire @ event.ts:558
acceptChunk @ ipc.net.ts:236
_register._socket.onData.e @ ipc.net.ts:197
t @ ipc.net.ts:28
emit @ events.js:182
addChunk @ _stream_readable.js:283
readableAddChunk @ _stream_readable.js:264
Readable.push @ _stream_readable.js:219
onStreamRead @ internal/stream_base_commons.js:94
log.ts:173   ERR Unexpected token d in JSON at position 0: SyntaxError: Unexpected token d in JSON at position 0
    at JSON.parse (<anonymous>:null:null)
    at Object.fromHgUri (C:\Users\zbjrdc\.vscode\extensions\kristjantammekivi.hg-1.3.1\out\src\uri.js:11:29)
    at HgContentProvider.<anonymous> (C:\Users\zbjrdc\.vscode\extensions\kristjantammekivi.hg-1.3.1\out\src\contentProvider.js:90:39)
    at Generator.next (<anonymous>:null:null)
    at __awaiter (C:\Users\zbjrdc\.vscode\extensions\kristjantammekivi.hg-1.3.1\out\src\contentProvider.js:18:71)
    at new Promise (<anonymous>:null:null)
    at __awaiter (C:\Users\zbjrdc\.vscode\extensions\kristjantammekivi.hg-1.3.1\out\src\contentProvider.js:14:12)
    at HgContentProvider.provideTextDocumentContent (C:\Users\zbjrdc\.vscode\extensions\kristjantammekivi.hg-1.3.1\out\src\contentProvider.js:74:16)
    at c.$provideTextDocumentContent (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:529:664)
    at d._doInvokeHandler (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:653:1006)
    at d._invokeHandler (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:653:698)
    at d._receiveRequest (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:652:346)
    at d._receiveOneMessage (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:651:141)
    at define.constructor._protocol.onMessage.e (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:649:400)
    at u.fire (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:48:468)
    at a (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:177:627)
    at e (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:177:673)
    at u.fire (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:48:468)
    at n.constructor.e.onMessage.e (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:758:621)
    at u.fire (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:48:468)
    at a (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:177:627)
    at e (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:177:673)
    at u.fire (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:48:468)
    at y._receiveMessage (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:186:545)
    at define.constructor._socketDisposables.push._socketReader.onMessage.e (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:183:860)
    at u.fire (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:48:468)
    at f.acceptChunk (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:180:393)
    at define.constructor._register._socket.onData.e (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:179:731)
    at Socket.t (c:\Users\zbjrdc\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:188:22)
    at Socket.emit (events.js:182:13)
    at addChunk (_stream_readable.js:283:12)
    at readableAddChunk (_stream_readable.js:264:11)
    at Socket.Readable.push (_stream_readable.js:219:10)
    at Pipe.onStreamRead [as onread] (internal/stream_base_commons.js:94:17)

[LeonAlvarez]

Any info on that?

[mrcrowl]

Released in v1.5.1. Thanks @incidentist!