We are running an application using Forge Design Automation for Revit and have an issue I can't fully explain. Our tests have been working just fine but we got a couple lately that seem to freeze inside Revit as far as I can tell. Here is the OnStartup method of my external application:
public ExternalDBApplicationResult OnStartup(ControlledApplication application)
{
SharedData.Initialize(new LoggerConsole());
// Startup is only for registering the DA ready event
SharedData.Log.AddLine("Design automation startup in App");
DesignAutomationBridge.DesignAutomationReadyEvent += DesignAutomationBridge_DesignAutomationReadyEvent;
SharedData.Log.AddLine("Design automation event registered");
return ExternalDBApplicationResult.Succeeded;
}
Here is the outline of the event handler referenced:
void DesignAutomationBridge_DesignAutomationReadyEvent(object sender, DesignAutomationReadyEventArgs e)
{
// Start the actual processing here
SharedData.Log.AddLine($"Into automation ready event, working directory is: {Environment.CurrentDirectory}");
...Other Code...
}
The log for one of the jobs I'm talking about (clipped to relevant portion) looks as follows:
[12/10/2020 01:34:42] Design automation startup in App
[12/10/2020 01:34:42] Design automation event registered
[12/10/2020 01:34:42] Initialize and get RCE: (VersionBuild) 21.1.10.26 (VersionNumber) 2021 (SubVersionNumber) 2021.2
[12/10/2020 04:34:33] Error: Revit Core Engine Core Console is shut down due to process time limit.
[12/10/2020 04:34:33] End script phase.
As you can see, it makes it to the log line about event registered so the only thing left to do after that is return success. It does seem to get that success because the next log line is from inside Revit (the one that starts with 'Initialize and get'). Then after that it seems to wait 3 hours and then error because of time out. It never logs the very first line of the event handler so as far as I can tell that's not getting called.
Anyone else experienced this? How would you even go about debugging it?
Related
I have a ViewController that will request access to location services on init via
if ([CLLocationManager authorizationStatus] == kCLAuthorizationStatusNotDetermined)
{
[_locationManager requestWhenInUseAuthorization];
}
This triggers the "Allow app to access your location while you use the app?"-alert.
I use [self addUIInterruptionMonitorWithDescription:handler:] to react to this. I am encountering the following problem: after dismissing the request-dialog, the ui-test does not continue. The alert is dismissed, but Xcode waits for the app to become idle, but it looks like the app is idle:
t = 67.35s Wait for app to idle
The test fails, because the app is stuck here. If i tap into the simulator, Xcode logs.
t = 72.27s Synthesize event
and continues the test.
Is there a reason, why Xcode tries to wait for the app? A workaround seems to be to tell Xcode that the UI changed or an event happened. Is there a way to trigger this?
After presenting the alert you must interact with the interface. This is a known bug with Xcode 7.2. Simply tapping the app works just fine, but is required.
addUIInterruptionMonitorWithDescription("Location Dialog") { (alert) -> Bool in
alert.buttons["Allow"].tap()
return true
}
app.buttons["Find Games Nearby?"].tap()
app.tap() // need to interact with the app for the handler to fire
XCTAssert(app.staticTexts["Authorized"].exists)
See my blog post for more information.
I'm trying to debug an issue on a clients machine. The problem is that the problem is a runtime error with very little clue as to where it is. It is an intermittent problem. I know ADL allows me to run the application in a debug mode. The problem is that to tell the user to download and manage the ADL invokation is going to be very difficult. It would be a lot easier if I could just give the end user one install/executable to install and run and then send me the trace of the issue. So what I'm looking for is easy steps for the client to be able to run the AIR app in debug mode. Downloading ADL and finding the install location of the app is going to be difficult to manage remotely with the end user.
Update:
You have to make sure you are working with AIR 3.5 and Flash 11.5 and also include the following flag "-swf-version=18" in additional compiler settings. You then have to catch the global error as mentioned in the answer and it will show you the location of the error. No line numbers of course. Just routine names. Thanks a milion to Lee for the awsome answer.
not a direct answer but if you publish for AIR3.5 (or 3.6 beta), you can get some debug info:
add a listener for uncaught RTEs to top level of your app:
this.loaderInfo.uncaughtErrorEvents.addEventListener(UncaughtErrorEvent.UNCAUGHT_ERROR, globalErrorHandler);
and grab debug info from error in listener:
function globalErrorHandler(event:UncaughtErrorEvent):void
{
var message:String;
//check for runtime error
if (event.error is Error)
message = (event.error as Error).getStackTrace();
//handle other errors
else if (event.error is ErrorEvent)
message = (event.error as ErrorEvent).text;
else
message = event.error.toString();
//do something with message (eg display it in textfield)
myTextfield.text = message;
}
getStackTrace will return a stack trace even for release AIR apps (as long as you use AIR3.5 or above).
Without the SDK Tools; I don't think it is possible to run an aIR app in debug mode. But, here are a few alternatives to consider:
The client must have some idea what is going on to cause the error, right? Can you give them a special build with Alert Boxes or logging or something to help isolate the error to a line of code?
Can you listen for the uncaughtException event? The event will give you the full stack trace ( Error.getStackTrace() ); which you could then log--possibly with other information. Then you just have to tell your client to "Go here" and "send me this file." Or even display the info in some Alert and have the user copy and paste it into an email to you. More info on uncaughtException here and here
check my post. Maybe it helps you to get stack trace with line numbers in a AIR release build.
How can I get stacktrace for Adobe AIR global runtime errors in non-debug mode?
I use it in 2 big projects right now and it works very well.
Greetings
In WinRT the Suspended event is supposed to be used to save application data. It is even written in the templates that come with Visual Studio. However when the user closes the app the Suspended event does not fire until 10 seconds later. If the user starts the application in the meantime the data is lost. How should I proceed in this case? I tried other events like page's NavigatedFrom but none of them fired.
You could try this:
Window.Current.Activated += (sender, args) =>
{
if (args.WindowActivationState ==
CoreWindowActivationState.Deactivated)
; //save data
};
If an user close the App he expects the App start from scratch next time. But if user left the App to do another things he expects to return back to the last action.
If you force your app to save state even when user close the app:
How could the user start the app from scratch in any time he wants?
I recently encountered a strange thing. On some of my company's servers when an exception message is printed out (yes, bad, I know. It's for debugging), the actual message isn't displayed. Instead it displays the key for an external string resource and says that "Debugging resource strings are unavailable"
After some research I've come up with the following:
In release mode, Silverlight does not package the xap with the dlls containing the actual error messages in order to save space.
I've found workarounds for OLD versions, but nothing for 4. It seems like there are Developer versions of the SL 2 and 3 runtime which will resolve the errors automatically, but I cannot find one for SL 4.
So my question is this:
What the heck do I need to do to my SL 4 app / computer to let me see the full, detailed errors when it's in release mode?
You can download the developer runtime (which contains the full exception strings) from the GetStarted page - http://www.silverlight.net/getstarted/ - search for "Developer Runtimes for Windows and OSX", it's near the bottom of the page.
Though it is too late to reply, it may help somebody else. We have a web application using Silverlight 4, installed in various test environments. This web application consumes more than one WCF services. All but one of the test environment sites consistently failed with message "Debugging Resource strings are unavailable". Agreeably the real exception was swallowed. Being a Silverlight application, there was no logging, and it always appeared that there was something failing in the Silverlight component. I connected the application in my development environment to that particular test environment, and found out that the problem was in fact in one of the WCF services. I fixed the problem at the service end and the SL component stopped having this problem.
Why was the WCF failing?
The WCF service had the following code in the constructor:
public MyService()
{
//Create an instance of Data Lookup service asycnchronously.
if (_dataLookupSrvc == null)
{
try
{
System.Threading.Tasks.Task.Factory.StartNew(() => _dataLookupSrvc = new LookupDataService.LookupDataService());
}
catch (Exception ex)
{
_log.Error<Exception>(ex);
}
}
}
Somebody moved the underlying LookupDataService.dll from the service folder causing the constructor to fail, but not right away. As the LookupDataService instance was created in anonymous method, the exception logging in this method never took place. Once the LookupDataService.dll was dropped in the service folder, the "Debugging Resource strings are unavailable" message went away.
It was a fun wild goose chase!
Have you already checked the event viewer on the machine where the application crashed? Start->Run. eventvwr
I am at a complete loss as to why I am experiencing this problem. I am new to NServiceBus and have so far set up a dead simple 'server' which listens for messages sent by a web application. The server asks for custom initialisation (IWantCustomInitialization) and uses a custom builder for Castle Windsor 2.5.1. This custom builder is basically a copy of the one that comes with the NServiceBus source code, with two minor changes to move away from methods deprecated in Windsor 2.5.
Note that my code shares the container instance with NServiceBus.
The problem I experience is that every message sent by the web application is processed five (5) times by the server. The log files have five entries for each attempt, with the fifth attempt looking like this:
2011-03-28 16:04:10,326 [Worker.8] DEBUG NServiceBus.Unicast.UnicastBus [] - Calling 'HandleEndMessage' on NServiceBus.SagaPersisters.NHibernate.NHibernateMessageModule
2011-03-28 16:04:10,327 [Worker.8] DEBUG NServiceBus.Unicast.UnicastBus [] - Calling 'HandleEndMessage' on Server.NHibernateSessionMessageModule
2011-03-28 16:04:10,341 [Worker.8] DEBUG NServiceBus.Unicast.UnicastBus [] - Calling 'HandleError' on NServiceBus.SagaPersisters.NHibernate.NHibernateMessageModule
2011-03-28 16:04:10,342 [Worker.8] DEBUG NServiceBus.Unicast.UnicastBus [] - Calling 'HandleError' on Server.NHibernateSessionMessageModule
2011-03-28 16:04:10,344 [Worker.8] ERROR NServiceBus.Unicast.Transport.Msmq.MsmqTransport [] - Message has failed the maximum number of times allowed, ID=80cffd98-a5bd-43e0-a482-a2d96ca42b22\20677.
I have no indication why the message fails, and I don't know where to dig for more information/output.
The configuration 'endpoint' looks like this:
public void Init()
{
container = Windsor.Container;
NServiceBus.Configure.With().CastleWindsor251Builder(container).XmlSerializer().MsmqTransport().IsolationLevel(System.Transactions.IsolationLevel.Unspecified);
var masterInstaller = new NotificationServerInstaller();
masterInstaller.Install(container, null);
}
The message handler is, at this stage, really contrived, and looks like this:
public class NewUserMessageHandler : IHandleMessages<NotifyNewUserMessage>
{
private readonly IGetUserQuery _getUserQuery;
public NewUserMessageHandler(IGetUserQuery getUserQuery)
{
_getUserQuery = getUserQuery;
}
public void Handle(NotifyNewUserMessage message)
{
var result = _getUserQuery.Invoke(new GetUserRequest { Id = new Guid("C10D0684-D25F-4E5E-A347-16F85DB7BFBF") });
Console.WriteLine("New message received: {0}", message.UserSystemId);
}
}
If the first line in the handler method is commented out, the message is processed only once.
I have found some posts/threads on the web (including StackOverflow) which talk about similar issues, notably http://tech.groups.yahoo.com/group/nservicebus/message/5977 and Anyone using Ninject 2.0 as the nServiceBus ObjectBuilder? - but I haven't had any success in making my problem go away.
I'd be most obliged for any help. I'm a n00b at NServiceBus!
NServiceBus isn't handling it multiple times by default it will retry 5 times if an exception occurs, you can set this in a config file. Have you got distributed transactions turned on? Because you are committing to a database and you have an open transaction (the queue transaction) when you open another transaction it will try and upgrade it to a distributed transaction, I think that may be the issue. Have you run with the console app? You should see some out put on there.
I would recommend wrapping the body of the Handle method in a try/catch and add a break point to the catch and see what is wrong.
Once you work it out, remove the try/catch.