Navigation failed because browser has disconnected!
Application Type
Mobile, Reactive

Getting below Error

Navigation failed because browser has disconnected! (An internal WebSocket error occurred. Please see the innerException, if present, for more details. )

eSpaceVer: Id=1649, PubId=0, CompiledWith=11.7.2.5749
RequestUrl: https://xyz.com/SimplifyOnline/screenservices/SimplifyOnline/MainFlow/eKYC_PDF_Page/ActionPrintPDF (Method: POST)
AppDomain: /LM/W3SVC/1/ROOT/SimplifyOnline-223-132785858999742171
FilePath: D:\...\PS\running\SimplifyOnline.0702215662\
ClientIp: 127.0.0.1
Locale: en-US
DateFormat: yyyy-MM-dd
PID: 7648 ('w3wp', Started='10/7/2021 1:30:54 PM', Priv=1443Mb, Virt=2970Mb)
TID: 602
Thread Name:
.NET: 4.0.30319.42000

[1] Navigation failed because browser has disconnected! (An internal WebSocket error occurred. Please see the innerException, if present, for more details. )
at PuppeteerSharp.FrameManager.<NavigateFrameAsync>d__42.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
at OutSystems.NssUltimatePDF.Browser.BrowserUtils.<PrintPDF>d__12.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at OutSystems.NssUltimatePDF.CssUltimatePDF.RunAsync[T](Func`1 async)
at OutSystems.NssUltimatePDF.CssUltimatePDF.MssPrintPDF(String ssURL, RCViewportRecord ssViewport, RCPaperRecord ssPaper, String ssSessionCookieDomain, Int32 ssBrowserRevision, Byte[]& ssPDF)
at ssSimplifyOnline.RssExtensionUltimatePDF.MssPrintPDF(HeContext heContext, String inParamURL, IRecord inParamViewport, IRecord inParamPaper, String inParamSessionCookieDomain, Int32 inParamBrowserRevision, Byte[]& outParamPDF)

[2] Navigation failed because browser has disconnected! (An internal WebSocket error occurred. Please see the innerException, if present, for more details. )
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at PuppeteerSharp.Helpers.TaskHelper.<TimeoutTask>d__9.MoveNext()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at PuppeteerSharp.Helpers.TaskHelper.<WithTimeout>d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at PuppeteerSharp.Helpers.TaskHelper.<WithTimeout>d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
   at PuppeteerSharp.FrameManager.<NavigateFrameAsync>d__42.MoveNext()

Failed to launch Chromium! [1013/144304.775:ERROR:session_end_watcher.cc(141)] RegisterClass: The operation completed successfully. (0x0)
[1013/144304.807:ERROR:message_window.cc(56)] Failed to register the window class for a message-only window: The operation completed successfully. (0x0)
[1013/144304.808:ERROR:message_window.cc(112)] Failed to create a message-only window: The parameter is incorrect. (0x57)
[1013/144304.828:ERROR:message_window.cc(112)] Failed to create a message-only window: The parameter is incorrect. (0x57)
[1013/144304.833:FATAL:window_impl.cc(138)] Check failed: atom. 0
Backtrace:
ovly_debug_event [0x00007FFCCAAA1252+16183762]
ovly_debug_event [0x00007FFCCAAA0832+16181170]
ovly_debug_event [0x00007FFCCAAB3383+16257795]
GetHandleVerifier [0x00007FFCCB2F6D80+518736]
GetHandleVerifier [0x00007FFCCB2F72B8+520072]
GetHandleVerifier [0x00007FFCCB2F7050+519456]
GetHandleVerifier [0x00007FFCCB2EDF4C+482332]
GetHandleVerifier [0x00007FFCCB2EDD11+481761]
ovly_debug_event [0x00007FFCCAC83212+18157970]
ovly_debug_event [0x00007FFCCAC78B22+18115234]
ovly_debug_event [0x00007FFCCA297509+7754889]
ovly_debug_event [0x00007FFCCA5F4D7F+11283711]
ovly_debug_event [0x00007FFCCA297064+7753700]
ovly_debug_event [0x00007FFCCA299C08+7764872]
IsSandboxedProcess [0x00007FFCCB14B95F+2378851]
ovly_debug_event [0x00007FFCCAA1D3C3+15643459]
ovly_debug_event [0x00007FFCCAA1DD67+15645927]
ovly_debug_event [0x00007FFCCAA1DACD+15645261]
ovly_debug_event [0x00007FFCCAA48F28+15822504]
ovly_debug_event [0x00007FFCCAA1D35E+15643358]
ovly_debug_event [0x00007FFCCAA483E3+15819619]
ovly_debug_event [0x00007FFCCAA482BB+15819323]
ovly_debug_event [0x00007FFCCAA480F2+15818866]
ChromeMain [0x00007FFCC9B311B6+286]
Ordinal0 [0x00007FF74704275F+10079]
Ordinal0 [0x00007FF74704182D+6189]
GetHandleVerifier [0x00007FF74714B7C2+697538]
BaseThreadInitThunk [0x00007FFD0F807974+20]
RtlUserThreadStart [0x00007FFD1046A2F1+33]


at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
at PuppeteerSharp.ChromiumProcess.State.StartingState.<StartCoreAsync>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at PuppeteerSharp.ChromiumProcess.State.StartingState.<StartCoreAsync>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at PuppeteerSharp.Launcher.<LaunchAsync>d__7.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at PuppeteerSharp.Launcher.<LaunchAsync>d__7.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at OutSystems.NssUltimatePDF.Browser.BrowserUtils.<PrintPDF>d__12.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at OutSystems.NssUltimatePDF.CssUltimatePDF.RunAsync[T](Func`1 async)
at OutSystems.NssUltimatePDF.CssUltimatePDF.MssPrintPDF(String ssURL, RCViewportRecord ssViewport, RCPaperRecord ssPaper, String ssSessionCookieDomain, Int32 ssBrowserRevision, Byte[]& ssPDF)
   at ssSimplifyOnline.RssExtensionUltimatePDF.MssPrintPDF(HeContext heContext, String inParamURL, IRecord inParamViewport, IRecord inParamPaper, String inParamSessionCookieDomain, Int32 inParamBrowserRevision, Byte[]& outParamPDF)


Some one please let me know how to resolve this.


dileep


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