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HearthSim / Hearthstone-Deck-Tracker

A deck tracker and deck manager for Hearthstone on Windows
https://hsreplay.net/downloads/
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crash: Could not allocate 10240 bytes #4523

Open foresto opened 5 months ago

foresto commented 5 months ago

Expected Behavior

No crashes

Actual Behavior

HDT sometimes crashes midway through a match.

I don't see an obvious sign of the crash in the log, but I watched the console output last time it happened, and saw this message:

Could not allocate 10240 bytes

Steps to reproduce behavior

I have not found a way to reproduce the crash on demand.

From memory, I think I have only seen it happen while I was playing a match; not while navigating menus. (I am not absolutely certain of this, though.)

I'm running in Linux/Wine/Mono, so it's possible that the console output I quoted above will be different (or even absent) for people running in Windows/DotNET.

Log/Screenshots

hdt_log_redacted.txt

foresto commented 5 months ago

Given the allocation error message, it's worth noting that my system has ample free RAM.

beheh commented 5 months ago

I don't see that error message in the logs. We generally also don't really support Linux/Wine explicitly, as we've seen obscure bugs there over the years that are just extremely hard to track down. Where did you get that error message? I'd need at least a stack trace or something.

foresto commented 5 months ago

We generally also don't really support Linux/Wine explicitly,

I think it's still worth noting, since bugs that surface on Linux/Wine are often also present (but harder to notice) on Windows. I'm hoping the message might help identify a crash that affects all users but hasn't been tracked down yet.

Where did you get that error message?

As I said, the message was printed to the console, so either stderr or stdout. (I launched HDT from a command prompt so I could see any such messages.)

I'd need at least a stack trace or something.

Do you have a debug build that will generate a stack trace on abnormal exit?

foresto commented 5 months ago

For what it's worth, a search for that error message turns up this report of code that allocates many strings, as might occur if there was an object leak.