JPEXS Free Flash Decompiler Issue Tracker

If you are looking for the decompiler itself, visit https://github.com/jindrapetrik/jpexs-decompiler

: WARNING - support of the decompiler is now VERY LIMITED. There are no active developers. This means waiting times in the issue tracker are very long and mostly depend on community. Sorry for the inconvenience.

List of issuesList of issues

#729 Cannot decompile obfuscated 'scripts\com\adobe\utils\DateUtil.as'
Author: user 1nd1g0
Date created:
Type: bug
Visibility: Everybody
Assigned to:
Labels: AS3Obfuscated
State: invalid Help

> What steps will reproduce the problem? Try to Decompile 'scripts\com\adobe\utils\DateUtil.as' > What is the expected output? What do you see instead? Expect to see the Decompiled Script Instead FFDEC V4.0.1 HANGS..... (USES OVER A GB OF RAM AND HOGS THE CPU AND JUST HANGS THERE) > What version of the product are you using? On what operating system? V 4.0.1 ON WIN 8.1 64 BIT > Please provide any additional information below. Attach the file you have problem with if neccessary. If you do not want to publish files YOU CAN CHANGE VISIBILITY TO PRIVATE
DownloadDateUtil.as (6 KiB)
user
IF TRYING TO EXPORT THE 'scripts' folder it works without a problem until it gets to 'scripts\com\adobe\utils\DateUtil.as' then it just hangs indefinitely, hogging over 1 GB of RAM AND UP TO 90% OF cpu UNTIL TERMINATED BY THE 'TASK MANAGER'! It cannot be terminated any other way once it starts to hang!
user
FFDEC VERSION 4.04 PRODUCES EXACTLY THE SAME RESULT!
developer
Please attach your swf file. Are you sure that it is not obfuscated? I dont think that this is a serious bug...
user
You are right lines 62-71 read: public static function toRFC822(param1:Date) : String { /* * Decompilation error * Code may be obfuscated * Tip: You can try enabling "Automatic deobfucation" in Settings * Error type: TranslateException */ throw new flash.errors.IllegalOperationError("Not decompiled due to error"); } I tried using Automatic Deobfuscation but it didn't help. Surely thedecompiler can get past that though?
user
In fact there are 5 Decompilation errors in the code.
developer
Without the swf file we can't help you, sorry.
developer
You can try to set the timeouts in advanced settigns, but it will solve only the "just hangs indefinitely" problem, it wont help you to decomile your script.
user
Timeouts don't seem to have any affect whatsoever. When it hangs it hangs because it is dead!
user
Description: A problem caused this program to stop interacting with Windows. Problem signature: Problem Event Name: AppHangB1 Application Name: javaw.exe Application Version: 8.0.25.18 Application Timestamp: 54345dea Hang Signature: edcc Hang Type: 134217728 OS Version: 6.3.9600.2.0.0.768.101 Locale ID: 2057 Additional Hang Signature 1: edcc7719a0f5b5c99840beb3233873a4 Additional Hang Signature 2: ddb7 Additional Hang Signature 3: ddb79a1a0ec78e61da2fabde3e6e88a2 Additional Hang Signature 4: edcc Additional Hang Signature 5: edcc7719a0f5b5c99840beb3233873a4 Additional Hang Signature 6: ddb7 Additional Hang Signature 7: ddb79a1a0ec78e61da2fabde3e6e88a2 Read our privacy statement online: http://go.microsoft.com/fwlink/?linkid=280262 If the online privacy statement is not available, please read our privacy statement offline: C:\WINDOWS\system32\en-GB\erofflps.txt
developer
Sorry, but the information you attached it not useful for us. We can't fix your problem without the swf file. Can you still reproduce the problem with the latest nightly build?
user
Same problem for me, it crashes in some 100.000+ lines files. The one i was trying to decompile was 115.857 lines of code, and it got froze. This is V4.0.5. The problem is that decompiler crashes when decompiling 10.000+ lines at same time. There should be a ANTI-CPU-LAG thingy (we could make it optional, as 100 lines per sec as default).
developer
realmaster42: Is the problem with EERS.swf? which class?
developer
The original com.adobe.utils.DateUtil can be decompiled. (I've attached it) You file if obfuscated, read this info about obfuscated swfs: /www.free-decompiler.com/flash/news/2-a-little-info-about-deobfuscation-and-its-future (And we still can't fix your problem without the SWF file)
DownloadDateUtil.as (13 KiB)
State: new→postponed
Title: Serious Bug: Cannot decompile' scripts\com\adobe\utils\DateUtil.as'→Cannot decompile obfuscated 'scripts\com\adobe\utils\DateUtil.as'
admin
Since you did not attach any swf file, I am closing this issue as invalid.
State: postponed→invalid