How to create Exception instance in C#?

Question

I'm upgrading Crashlytics sdk from Fabric to Firebase for Unity3d project and trying to adapt api-changing for exceptions catching.

I need to construct Exception instance from next arguments:

void OnLogMessageReceived(String log, String stackTrace, LogType type)

Now I have

Crashlytics.Log(log);
Crashlytics.Log(stackTrace);

Exception exception = new Exception(type);
Crashlytics.LogException(exception);

Is it possible to send stackTrace and get it pretty structured like it was in Fabric?

Is this a dupe of [Attach StackTrace To Exception](https://stackoverflow.com/questions/37093261/attach-stacktrace-to-exception-without-throwing-in-c-sharp-net)? — stuartd, Sep 20 '19 at 15:56

score 0 · Answer 1 · answered Sep 25 '19 at 14:26

0

This is Zubair from Fabric/Firebase. With the release of Firebase Crashlytics for Unity, Developers already using the Fabric Crashlytics SDK might need to make some minor changes to their code when upgrading to Firebase Crashlytics. This guide will provide details on the specific changes to the API, the reason for the change, and helpful suggestions where workarounds are required.

answered Sep 25 '19 at 14:26

Zubair

525
4
13

Hello, Ohh. I see workaround now, but It will be cool to check some any example. – orion_tvv Sep 25 '19 at 17:38

score 0 · Accepted Answer · answered Oct 10 '19 at 19:15

This Wrapper works well:

    class WrappedException : Exception
    {
        private string oldStackTrace;

        public WrappedException(string message, string stackTrace) : base(message)
        {
            this.oldStackTrace = stackTrace;
        }

        public override string StackTrace
        {
            get
            {
                return this.oldStackTrace;
            }
        }
    }


    void OnLogMessageReceived(String log, String stackTrace, LogType type)
    {
        var exception = new WrappedException(type, stackTrace);
        Crashlytics.LogException(exception);
    }

How to create Exception instance in C#?

2 Answers2