I have a fairly large GWT application that works fine until it is behind
SSL. When that happens whenever the page is reloaded on about the 5th try
(but it doesn't seem to have a pattern) I'll get an error that is something
like:
__gwt$exception: <skipped>: Cannot read property 'Z' of null
Since it is intermittent it is likely reloaded to the load order of
resources. My guess is SSL slows things down enough that in some cases
something breaks. But what? So I made a detailed build to see if I could
get more information. What is produced doesn't make sense to me but hoping
to someone it does.
I tried putting SSL on my workstation but I couldn't reproduce the problem.
My guess is things are too fast. So, the only way I can reproduce is by
contacting a remote server, where I don't have a development environment to
debug.
Anything look interesting? Any guidance is appreciated!
com.google.gwt.logging.client.LogConfiguration
SEVERE: (TypeError)
__gwt$exception: <skipped>: Cannot read property
'com_google_gwt_user_client_ui_UIObject_element' of
nullcom.google.gwt.core.client.JavaScriptException: (TypeError)
__gwt$exception: <skipped>: Cannot read property
'com_google_gwt_user_client_ui_UIObject_element' of null
at
Unknown.com_google_gwt_user_client_ui_AbsolutePanel_$add__Lcom_google_gwt_user_client_ui_AbsolutePanel_2Lcom_google_gwt_user_client_ui_Widget_2V
at
Unknown.com_google_gwt_core_client_impl_SchedulerImpl_runScheduledTasks__Lcom_google_gwt_core_client_JsArray_2Lcom_google_gwt_core_client_JsArray_2Lcom_google_gwt_core_client_JsArray_2
at
Unknown.com_google_gwt_core_client_impl_SchedulerImpl_$flushPostEventPumpCommands__Lcom_google_gwt_core_client_impl_SchedulerImpl_2V
at Unknown.com_google_gwt_core_client_impl_SchedulerImpl$Flusher_execute__Z
at
Unknown.com_google_gwt_core_client_impl_SchedulerImpl_execute__Lcom_google_gwt_core_client_Scheduler$RepeatingCommand_2Z
at
Unknown.com_google_gwt_core_client_impl_Impl_apply__Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2
at
Unknown.com_google_gwt_core_client_impl_Impl_entry0__Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2
at Unknown.anonymous
com_google_gwt_logging_client_ConsoleLogHandler_publish__Ljava_util_logging_LogRecord_2V
com_google_gwt_logging_impl_LoggerImplRegular_$log__Lcom_google_gwt_logging_impl_LoggerImplRegular_2Ljava_util_logging_LogRecord_2V
com_google_gwt_logging_impl_LoggerImplRegular_$log__Lcom_google_gwt_logging_impl_LoggerImplRegular_2Ljava_util_logging_Level_2Ljava_lang_String_2Ljava_lang_Throwable_2V
java_util_logging_Logger_$log__Ljava_util_logging_Logger_2Ljava_util_logging_Level_2Ljava_lang_String_2Ljava_lang_Throwable_2V4
com_google_gwt_core_client_impl_Impl_reportUncaughtException__Ljava_lang_Throwable_2V
com_google_gwt_core_client_impl_SchedulerImpl_runScheduledTasks__Lcom_google_gwt_core_client_JsArray_2Lcom_google_gwt_core_client_JsArray_2Lcom_google_gwt_core_client_JsArray_248
com_google_gwt_core_client_impl_SchedulerImpl_$flushPostEventPumpCommands__Lcom_google_gwt_core_client_impl_SchedulerImpl_2V
com_google_gwt_core_client_impl_SchedulerImpl$Flusher_execute__Z4
com_google_gwt_core_client_impl_SchedulerImpl_execute__Lcom_google_gwt_core_client_Scheduler$RepeatingCommand_2Z2
com_google_gwt_core_client_impl_Impl_apply__Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_24
com_google_gwt_core_client_impl_Impl_entry0__Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_24
(anonymous function)
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