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#2462 new unhandled exception in debug mode after FFDec update
Author:
Date created:
Type: bug
Visibility: Everybody
Assigned to:
Labels: AS3Debugger
State: upgraded Help

> What steps will reproduce the problem? Run file in debug mode, follow the tutorial until entering the dungeon. > What is the expected output? What do you see instead? When I last ran this file in debug mode (likely v22.0.1) I had no issue, now Starling crashes with an unhandled exception: unhandled exception: VerifyError: Error #1021: At least one branch target was not on a valid instruction in the method. at AI/decideAction()[./main:/AI.as:205] at AI/update()[./main:/AI.as:375] at Actor/update()[./main:/Actor.as:906] at SpriteEntityManager/update()[./main:/SpriteEntityManager.as:113] at Director/update()[./main:/Director.as:566] at Game/update()[./main:/Game.as:343] at starling.events::EventDispatcher/invokeEvent()[./starling/events/main:starling/events/Even tDispatcher.as:125] at starling.events::EventDispatcher/dispatchEvent()[./starling/events/main:starling/events/Ev entDispatcher.as:96] at starling.display::DisplayObject/dispatchEvent()[./starling/display/main:starling/display/D isplayObject.as:405] at starling.display::DisplayObjectContainer/broadcastEvent()[./starling/display/main:starling /display/DisplayObjectContainer.as:415] at starling.display::Stage/advanceTime()[./starling/display/main:starling/display/Stage.as:55 ] at starling.core::Starling/advanceTime()[./starling/core/main:starling/core/Starling.as:412] at starling.core::Starling/nextFrame()[./starling/core/main:starling/core/Starling.as:400] at starling.core::Starling/onEnterFrame()[./starling/core/main:starling/core/Starling.as:570] > What version of the product are you using? Is it "nightly build"? Which operating system do you have? 23.0.1 > Please provide any additional information below. If the problem is related to a SWF file, attach it here, otherwise we can't help you. I haven't worked on this project since December 2023. The only change I made since is updating FFDec. The error does not occur on the original version of the file. I managed to track the issue down to the exact commit it starts occurring, but I know for a fact that I have run it in debug mode past this commit back then. I can't really make sense of the error output, it doesn't even point to a function that I made any changes in on that or any previous commit. The trace output of Starling is extensive, I can provide it if needed.
Actually I was mistaken, the version it last worked on was probably 20.0.0. I also forgot to mention that I'm running on Xubuntu/Linux.
This is fixed in nightly 3174.
State: new→upgraded