JPEXS Free Flash Decompiler Issue Tracker

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This is the place where all feature requests and bug reports of JPEXS Free Flash Decompiler (FFDec) are handled.

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Type:	featurebugquestionother
State:	newopenedpostponedupgradedclosedinvalidignoredreturned
Labels:	ABCABC exploreraddFrameScriptAdding scriptAIRAnti-aliasApi versioningAPNGAS1/2AS3AVIBinaryDataBlend modesBroken JPEGBroken SWFBrowserBuildBundlesBUTTONCONDButtonsCanvas exportCharsetClean ABCClippingCommandlineComponentsConcurrentModificationCubic curvesCyclic tagsDark modeDeadlockDebuggerDecompilationDefineInSpriteDeobfuscationDependenciesDirect EditationDockerDocumentationDrag&DropDuplicate packEmbedEXEExportExternal ViewerExternalLinkFFDec sourceffdec.shFiltersFind usagesFLA exportFlash EOLFlash LiteFlash ViewerFlashCCFlashDevelopFlexFontsFormattingFramesFree transformGFXGIFGoogle CodeGUIHarmanHaXeHeaderHighlighterIconIggyImagesImportImport scriptsImportAssetsInitializersInstallationIntelliJ IDEAJavaJava 9JSyntaxPaneLarge SWFLetter spacingLibraryLineEndingsLinuxLoaderLZMAMacMemory searchMiter joinMonitorMorphshapesMultiple classesNamespacesObfuscatedOld FLA formatson(xxx)P-codePackersPDFPerformancePinsProgressProxyRaw EditationRead only SWFRename identifiersRTLScaling gridScaling strokesScenesScript executionScrollbarsSearchSearch MemoryShapesSimple editorSimplify expressionsSite featureSOLSoundSpecialSpritesStack sizeStartupSupportSVGSWCSwfMovieSWFToolsSymbolClassTag positionTagsTamilTextToolsTranslationTranslatorTweenUnicodeUnknown instructionsUpdate systemUpside-down fontValue Too LargeVideoVirusTotalVS CodeWebPXMLZoomExact match
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Id	▴Title		Type	Statenew: Initial state. As long as issue is in this state, the work on the issue has not yet begun. opened: Opened state means developer started working on the issue. Feature/Fix will probably be in the next release. postponed: This means developer is not working on it now, for some reason it cannot be implemented now. Issue may be opened again in the future. upgraded: Issue is in upgraded state when developer made changes to the program and new version was released. closed: This means the user is satisfied with issue results and no more changes are needed. invalid: These issues cannot be solved. ignored: Developer decided to take no action on this issue. returned: Program changes were made but user is not satisfied and returned the issue.	Owner	Modified
#1006	Warning: Function value used where type Boolean was expected. Possibly the parentheses () are missing after this function reference.		feature	closed	BeniBela	01/11/2023, 11:14:59 pm
#1185	#970 Imports of variables		bug	closed	BeniBela	11/20/2021, 8:19:57 am
#1186	#972 missing import		bug	closed	BeniBela	11/20/2021, 8:20:30 am
#1986	(ActionScript2) "Not decompiled due to error" - message in decompilation		bug	closed	jd1337	10/18/2023, 10:06:17 am
#2267	21.0.0 regression: class contains instructions, 20.1.0 decompilation works fine		bug	closed	xrtxn	09/23/2024, 9:38:12 pm
#2698	ActionScript 2.0 unable to handle a while loop after a switch case		bug	closed	iRod	04/16/2026, 9:40:36 am
#2099	ActionScript decompiler altering numbers in the code		bug	closed	3plus4i	09/23/2024, 9:09:49 pm
#2540	Actionscript source code looks not, and not corresponding to p-code		bug	closed	zsd2	02/19/2026, 10:33:41 pm
#2052	Adding a class to the first DoABC adds it to the second DoABC tag + Automatic Deobfuscation issue		bug	closed	Puzzlecube	11/19/2023, 4:04:17 pm
#2473	Always-break loops containing breaks handled incorrectly		bug	closed	JPEXS	02/19/2026, 10:55:56 pm
#58	ArrayIndexOutOfBound exception (AS3)		bug	closed	pepka	04/09/2013, 5:30:05 pm
#39	AS 1/2 New Method		bug	closed	googleCode	05/30/2015, 7:54:51 pm
#101	AS 1/2 while + increment/decrement		bug	closed	pepka	06/25/2013, 12:00:13 pm
#2651	AS1 decompilation: Regression on for loop		bug	upgraded	Randomno	03/04/2026, 8:52:00 am
#51	AS1/2 decompilation defect		bug	closed	googleCode	05/30/2015, 7:54:51 pm
#2519	AS1/2 decompilation/deobfuscation: loop0 remaining in code		bug	closed	Randomno	09/06/2025, 7:26:03 pm
#2520	AS1/2 decompilation: regression on while loop on nightly		bug	closed	Randomno	09/06/2025, 7:26:27 pm
#50	AS1/2 function body deobfuscation bug		bug	closed	googleCode	05/30/2015, 7:54:51 pm
#40	AS1/2 No logging + For..in..return decompilation		bug	closed	googleCode	05/30/2015, 7:54:51 pm
#94	AS2 ActionTry - register cast problem		bug	closed	pepka	05/22/2013, 6:56:16 pm
#141	AS2 Decompilation issue		bug	closed	focus	06/20/2013, 9:58:46 pm
#955	AS2 decompilation problem - IllegalArgumentException		bug	closed	honfika	07/18/2015, 7:19:26 am
#2664	AS2 decompilation: nightly regression with -- operator		bug	closed	worstcc	03/10/2026, 4:52:05 pm
#2291	AS2 direct edit renames local variables incorrectly		bug	closed	dimusLV	05/25/2025, 12:55:27 pm
#2680	AS2 nightly regression on decompilation		bug	upgraded	Randomno	03/27/2026, 7:48:23 am
#2524	AS2 P-Code edit: Class files missing target offsets on nightly		bug	closed	Randomno	09/06/2025, 7:27:09 pm
#95	AS2 while(true)		bug	closed	pepka	05/22/2013, 6:55:18 pm
#2216	AS2/AS1 Methods being decompiled all in lowercase instead of camelCase		question	closed	Grubsic	03/31/2024, 7:44:55 pm
#2654	AS2: Decompilation error in class file		bug	upgraded	Randomno	03/10/2026, 10:35:24 am
#1030	AS3 decompilation error - StackOverflowError		bug	closed	honfika	09/08/2015, 11:49:52 am
#1126	AS3 decompiled with wrong setter and illegal break statement		bug	closed	devbn	03/05/2021, 9:02:30 pm
#942	AS3 Deobfsucation - Stack owerflow exception in visitCode		bug	closed	honfika	07/05/2015, 7:55:12 pm
#347	AS3 for loop with return decompiled as while inversed		question	closed	pepka	10/18/2015, 9:42:57 am
#850	AS3 static intializer wrong matching const multinames		bug	closed	layola	10/18/2015, 9:48:18 am
#104	AS3: inc/dec loc NullpointerException, Multiple conditions in loops		bug	closed	pepka	06/25/2013, 12:03:50 pm
#987	assignment in for each lost		bug	closed	BeniBela	02/05/2021, 8:45:23 pm
#974	Assignment in if		bug	closed	BeniBela	02/05/2021, 8:23:53 pm
#1191	assignment missing		bug	closed	BeniBela	02/05/2021, 8:20:04 pm
#92	AVM greaterthan decompiles as "less than"		bug	closed	offyoufly	06/19/2013, 7:30:53 pm
#2618	AVM1 decompilation error on incrementing member		bug	upgraded	Randomno	02/10/2026, 7:11:52 pm
#9	Caching for code positions while decompiling		feature	closed	googleCode	05/30/2015, 7:54:50 pm
#33	calling constructor in static const initializer		bug	closed	googleCode	05/30/2015, 7:54:51 pm
#84	Can't decompile some classes		bug	closed	honfika	05/05/2013, 9:04:23 am
#1002	CASE / IF EILSE substitution on decomilation		bug	closed	RoverWhite	02/05/2021, 9:02:25 pm
#125	Class fields position in the decompilation listing		feature	closed	focus	11/17/2022, 10:20:45 am
#2017	Classes in same package displayed as FQN, why?		bug	closed	smartcube	11/19/2023, 4:02:50 pm
#2003	COLON expected but DOT found		bug	closed	Mostafa	04/05/2023, 10:18:17 pm
#2500	Comma operator not decompiled correctly		bug	closed	JPEXS	09/06/2025, 7:23:32 pm
#8	Commandline Export		feature	closed	googleCode	05/30/2015, 7:54:50 pm
#2114	compiler ignores parenthesis important for order of execution		question	closed	3plus4i	05/25/2025, 1:35:10 pm