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SafeExamBrowser
JavaScript text input panel is not displayed
Discussed in https://github.com/SafeExamBrowser/seb-mac/discussions/163
Originally posted by juliussaputra December 1, 2021 am currently testing the SEB for our basic programming exams. For the exam we are using a third party IDE (pythonandturtle.com).
Problem: The input prompt window from the IDE is not shown in SEB MAC(3.0) but in windows (SEB 3.3.1) it is working without any problem. Both case were tested with the same SEB config file on MAC OS Monterey 12.0.1 .
Screenshots from both cases are attached: SEB_Popup_Windows SEB_Popup_Mac
For the test, I have tried SEB with the w3schools link as well: https://www.w3schools.com/js/tryit.asp?filename=tryjs_prompt. The result was the same, the prompt window is just not shown and return empty string value as a result.
is there any specific setting for SEB in MAC that allows the input window? or is there any workaround for this case?
Many thanks in advance for your work! Julius
The JS text input panel is implemented in SEB 3.1, the macOS preview version 7 (3.1pre7) contains it. Maybe you can confirm it works for you as well.
As mentioned in #176, I have a similiar problem. The prompt() is (silently) not shown in Classic WebView mode. When using Modern mode, it even crashes SEB.
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Translated Report (Full Report Below)
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Process: Safe Exam Browser [46642]
Path: /Applications/Safe Exam Browser.app/Contents/MacOS/Safe Exam Browser
Identifier: org.safeexambrowser.SafeExamBrowser
Version: 3.0 (343F)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
User ID: 501
Date/Time: 2022-03-28 07:59:41.7812 +0200
OS Version: macOS 12.2.1 (21D62)
Report Version: 12
Anonymous UUID: 98A63FEA-9CAE-5BEA-EF29-DF5101B51A18
Sleep/Wake UUID: B53FFDA7-D0CE-4CA7-B481-1A43E9239A9D
Time Awake Since Boot: 320000 seconds
Time Since Wake: 57 seconds
System Integrity Protection: enabled
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Application Specific Information:
*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Completion handler passed to -[Safe_Exam_Browser.SEBOSXWKWebViewController webView:runJavaScriptTextInputPanelWithPrompt:defaultText:initiatedByFrame:completionHandler:] was not called'
abort() called
terminating with uncaught exception of type NSException
3.1pre10 fixes the issue for me.
