crash when open

[conn4575]

Always blank when I open it

• OS version: 10.13.6
• Typora version: 0.9.9.29.2

默认  20:04:13.229268 +0800   Typora  error on exec js: Error Domain=WKErrorDomain Code=4 "发生了 JavaScript 异常" UserInfo={WKJavaScriptExceptionLineNumber=1, WKJavaScriptExceptionMessage=TypeError: undefined is not an object (evaluating 'File.editor.undo.hasUndo'), WKJavaScriptExceptionColumnNumber=1206244, WKJavaScriptExceptionSourceURL=file:///Applications/Typora.app/Contents/Resources/TypeMark/app/main.js, NSLocalizedDescription=发生了 JavaScript 异常}
默认  20:04:15.061780 +0800   Typora  callHandler: File.getContent, but webview is loading...
默认  20:04:15.065378 +0800   Typora  error on exec js: Error Domain=WKErrorDomain Code=4 "发生了 JavaScript 异常" UserInfo={WKJavaScriptExceptionLineNumber=1, WKJavaScriptExceptionMessage=TypeError: undefined is not an object (evaluating 'b.editor.undo.lastRegisteredOperationCommand'), WKJavaScriptExceptionColumnNumber=176113, WKJavaScriptExceptionSourceURL=file:///Applications/Typora.app/Contents/Resources/TypeMark/app/main.js, NSLocalizedDescription=发生了 JavaScript 异常}
默认  20:04:18.079544 +0800   Typora  Removing presenter D72651BB-1E87-4ECB-8F25-0039E7215386
默认  20:04:18.079653 +0800   Typora  Removing presenter D72651BB-1E87-4ECB-8F25-0039E7215386
默认  20:04:18.091404 +0800   Typora  error on exec js: Error Domain=WKErrorDomain Code=4 "发生了 JavaScript 异常" UserInfo={WKJavaScriptExceptionLineNumber=1, WKJavaScriptExceptionMessage=TypeError: undefined is not an object (evaluating 'File.editor.undo.hasUndo'), WKJavaScriptExceptionColumnNumber=1206244, WKJavaScriptExceptionSourceURL=file:///Applications/Typora.app/Contents/Resources/TypeMark/app/main.js, NSLocalizedDescription=发生了 JavaScript 异常}

[xjf729]

• MacOS version: 10.15
• Typora version: 0.9.9.29.2

also has this problem

When I change to 0.9.9.28.5, it seems be ok.

[leewi9]

@abnerlee this is a serious problem , can you fix it asap, if you can not, please opensource it.

[abnerlee]

Does clear Typora config / cache using 3rd apps like AppCleaner works?

[PRESIDENT810]

Same here, blank screen and cannot type anything

[abnerlee]

Does clear Typora config / cache using 3rd apps like AppCleaner works?

Please tell me if it works or not.. Or try #2923

If not resolve, please provide necessary error logs which you can get from Console.app

[zrfrank]

My problem is the entire UI is freezed,

• the editing area is just blank
• no responding when clicked
• no responding when menu bar item is clicked

I've completely uninstalled Typora including files in /var, and reinstalled it freshly. However, the issue persisted.

I believe it's still related to macOS Catalina update. And I guess there is some problem of the javascript engine while launching.

[leewi9]

same here.

pls solve it asap.

[abnerlee]

relates #3030 But I never met this.

@zrfrank have you try use OS 10.15.1, and give Typora "Full Disk Access" in "Security & Privacy (remove then add again) , and restart macOS.

If still happens, could enable debug mode in help menu, and see if there are "inspect element" in context menu, click it and grab some console errors.

[zss0329]

Always blank when I open it

• OS version: 10.13.6
• Typora version: 0.9.9.30.1

默认    20:04:13.229268 +0800   Typora  error on exec js: Error Domain=WKErrorDomain Code=4 "发生了 JavaScript 异常" UserInfo={WKJavaScriptExceptionLineNumber=1, WKJavaScriptExceptionMessage=TypeError: undefined is not an object (evaluating 'File.editor.undo.hasUndo'), WKJavaScriptExceptionColumnNumber=1206244, WKJavaScriptExceptionSourceURL=file:///Applications/Typora.app/Contents/Resources/TypeMark/app/main.js, NSLocalizedDescription=发生了 JavaScript 异常}
默认    20:04:15.061780 +0800   Typora  callHandler: File.getContent, but webview is loading...
默认    20:04:15.065378 +0800   Typora  error on exec js: Error Domain=WKErrorDomain Code=4 "发生了 JavaScript 异常" UserInfo={WKJavaScriptExceptionLineNumber=1, WKJavaScriptExceptionMessage=TypeError: undefined is not an object (evaluating 'b.editor.undo.lastRegisteredOperationCommand'), WKJavaScriptExceptionColumnNumber=176113, WKJavaScriptExceptionSourceURL=file:///Applications/Typora.app/Contents/Resources/TypeMark/app/main.js, NSLocalizedDescription=发生了 JavaScript 异常}
默认    20:04:18.079544 +0800   Typora  Removing presenter D72651BB-1E87-4ECB-8F25-0039E7215386
默认    20:04:18.079653 +0800   Typora  Removing presenter D72651BB-1E87-4ECB-8F25-0039E7215386
默认    20:04:18.091404 +0800   Typora  error on exec js: Error Domain=WKErrorDomain Code=4 "发生了 JavaScript 异常" UserInfo={WKJavaScriptExceptionLineNumber=1, WKJavaScriptExceptionMessage=TypeError: undefined is not an object (evaluating 'File.editor.undo.hasUndo'), WKJavaScriptExceptionColumnNumber=1206244, WKJavaScriptExceptionSourceURL=file:///Applications/Typora.app/Contents/Resources/TypeMark/app/main.js, NSLocalizedDescription=发生了 JavaScript 异常}

I also like this, how to sove it ?

[zrfrank]

@abnerlee I've retried full uninstall and reinstall. Once it reinstalled, it worked fine. Until I adjust Typora's preference, then reopen, the app freezes. Could the problem be caused by i/o preference file?

I can enable debug mode from the menu bar, however, the context menu won't show anything besides "insert from iphone or ipad".

I use 10.15.1, while the app itself won't pop up full disk access request. (i could ofc manually give such permission). Generally, I don't understand why you would request such permission, and I am not conformable either to give any app full disk access permission.

[valicsek]

Same here. I tried to reinstall it. When I open the typora, I cannot type, or open anything at all. If I try to open something (.md) file, it's freezing.

If you change the theme, it will not reload it. I also tried to give Full Disk Access but it did not help.

Quick edit: I downloaded the Typora-0.9.9.22.dmg version and it works.

Mac: Version 10.15.1 (macOS Catalina) Typora: Version 0.9.9.30.1 (3794)

[abnerlee]

updated older macOS support info -> https://support.typora.io/Older-macOS-Support/

unfortunately, 10.13 are no longer supported.