JPEXS Free Flash Decompiler Issue Tracker

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Issue tracker

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

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Text:	MySQL Boolean Fulltext syntax is used. Sample searches: 'apple banana' at least one of two words '+apple +banana' both words '+apple -macintosh' word "apple" but not "macintosh" '+apple ~macintosh' word "apple", but if row contains "macintosh", rate it lower '+apple +(>turnover <strudel)' word "apple", "turnover" or "strudel", but rank "apple turnover" higher than "apple strudel" 'apple*' word "apple", but also "apples", "applesauce" or "applet" '"some words"' exact phrase "some words" Title only
Type:	featurebugquestionother
State:	newopenedpostponedupgradedclosedinvalidignoredreturned
Labels:	ABCaddFrameScriptAdding scriptAIRApi versioningAS1/2AS3AVIBinaryDataBlend modesBroken JPEGBroken SWFBuildBundlesBUTTONCONDButtonsCanvas exportCharsetClean ABCClippingCommandlineComponentsConcurrentModificationCubic curvesCyclic tagsDark modeDebuggerDecompilationDefineInSpriteDeobfuscationDependenciesDirect EditationDocumentationDrag&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 positionTagsTamilTextToolsTranslationUnicodeUnknown 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
#2549	ActionScript variable names are changed when saving modified source in SWF files		bug	opened	stopsine	10/27/2025, 4:51:06 am
#2524	AS2 P-Code edit: Class files missing target offsets on nightly		bug	closed	Randomno	09/06/2025, 7:27:09 pm
#2521	AS1/2 edit: getURL compilation error on nightly		bug	closed	Randomno	09/06/2025, 7:26:41 pm
#2519	AS1/2 decompilation/deobfuscation: loop0 remaining in code		bug	closed	Randomno	09/06/2025, 7:26:03 pm
#2517	Decompilation error on for/switch statement		bug	closed	Randomno	09/06/2025, 7:25:32 pm
#2516	Auto rename identifiers truncating code output		bug	closed	Randomno	09/06/2025, 7:24:59 pm
#2515	AS1/2 edit: getUrl not compiled correctly		bug	closed	Randomno	09/06/2025, 7:24:43 pm
#2508	for loop initial assignment seems to not work in AS2 direct edit		bug	closed	dimusLV	09/06/2025, 7:24:05 pm
#2489	Pushing undefineds after play(), gotoAndPlay() and similar in the expression		bug	new	JPEXS	07/21/2025, 5:37:55 pm
#2480	Feedback on an Issue with Decompiling P-code		bug	closed	AnanLa	09/06/2025, 7:21:35 pm
#2477	Add an option to disable #223 AS2 Detecting uninitialized class fields		feature	upgraded	Lounek	07/11/2025, 8:00:45 pm
#2474	Goto statements (manually inserted) incorrectly decompiled		bug	closed	JPEXS	09/06/2025, 7:19:48 pm
#2473	Always-break loops containing breaks handled incorrectly		bug	opened	JPEXS	06/30/2025, 12:28:34 am
#2468	CLI -replace doesn't recognize script name		feature	closed	worstcc	06/20/2025, 6:44:12 pm
#2459	Local variables becoming global when editing ActionScript		bug	closed	Randomno	05/26/2025, 11:05:21 pm
#2437	ConstantPool action emitted even for SWF 4		bug	closed	LittleCube	05/25/2025, 1:08:06 pm
#2407	-replace command no longer working as of 21.0.0		bug	closed	Faen90	05/25/2025, 1:06:47 pm
#2393	P-Code Broken		bug	closed	thenickman100	05/25/2025, 1:06:35 pm
#2382	Some ActionScript classes are missing in a SWF that's in ActionScript 2 is missing on JPEXs		question	closed	RedFire_mrt84	05/25/2025, 1:40:38 pm
#2355	AS1/2 Bitwise operands do not show as hex on simplify expressions on*		bug	closed	JPEXS	05/01/2025, 8:24:41 pm
#2341	Asset Import/Export properties are lost when exported to FLA		feature	closed	PainRunner	10/25/2024, 6:09:13 pm
#2338	ffdec hangs on swf with exception		bug	closed	Sembiance	05/25/2025, 1:01:13 pm
#2334	Export P-code is exporting invalid code		bug	closed	Jishh_	05/25/2025, 1:00:33 pm
#2331	Add support for Flash Lite ActionScript		feature	closed	asp	05/25/2025, 12:58:34 pm
#2321	P-code source not documented		question	closed	U224	05/25/2025, 1:38:18 pm
#2311	AS2 decompile on save freezes program in specific scenarios		bug	closed	worstcc	09/22/2024, 2:47:55 pm
#2299	Decompilation error: NullPointerException (null)		bug	closed	liquidbydesign	09/23/2024, 9:49:41 pm
#2297	Branching Optimization Bug When Saving		bug	closed	Thisguy248	09/23/2024, 8:09:04 am
#2295	AS2 p-code docs panel freezes the decompiler in a specific scenario		bug	closed	dimusLV	09/24/2024, 7:01:57 pm
#2291	AS2 direct edit renames local variables incorrectly		bug	closed	dimusLV	05/25/2025, 12:55:27 pm
#2234	Unnecessary extra inserted into ActionScript code		bug	closed	Llama	09/23/2024, 9:43:44 pm
#2216	AS2/AS1 Methods being decompiled all in lowercase instead of camelCase		question	closed	Grubsic	03/31/2024, 7:44:55 pm
#2205	ActionScript Linkage to sound? (AS2)		question	closed	BDslick	08/01/2024, 3:00:22 pm
#2190	CURLY_CLOSE expected but COLON found on line 700		bug	closed	umbra	09/23/2024, 9:28:27 pm
#2183	Variable usages named "newline" get compiled into "\n"		bug	closed	kjarosh	02/02/2024, 11:05:11 am
#2127	GetURL2 loadTargetFlag and loadVariablesFlag swapped on P-code panel		bug	closed	nosamu	09/23/2024, 9:14:24 pm
#2071	Uncategorized classes do not present in decompiled file		question	closed	Romano	05/25/2025, 1:21:51 pm
#2050	Highlighting usages of a variable, field or a parameter		feature	closed	RenderDragon	09/06/2025, 7:15:44 pm
#1986	(ActionScript2) "Not decompiled due to error" - message in decompilation		bug	closed	jd1337	10/18/2023, 10:06:17 am
#1980	Bug with sprite animation		bug	postponed	AzazelGames	03/03/2023, 6:42:01 pm
#1970	Empty frames missing in decompiled fla, Auto rename identifiers not working without deobfuscation		bug	closed	Grubsic	02/16/2023, 4:38:48 pm
#1963	ActionScript source code		bug	closed	deleted-TkolAyMRNBDiAfcSzYbD	02/22/2023, 5:33:47 pm
#1904	Some SWFs won't load with a NullPointerException		bug	closed	DoomTay	12/29/2022, 11:12:58 am
#1849	Large script(s) seem to cause possible overflow error when attempting to save modifications		bug	closed	Badfitz66	01/11/2023, 11:01:25 pm
#1842	StackOverflowError when decompiling script		bug	closed	nosamu	01/30/2023, 6:01:45 pm
#1832	Value is too large for SI16		bug	closed	ObscurosX	01/11/2023, 11:00:37 pm
#1821	multiple DoAation Tag not applied to frame correctly		bug	opened	aiglove	07/01/2022, 8:23:36 am
#1785	AS2 decompilation timeout for certain try/catch blocks within for...in loops		bug	closed	idk	01/11/2023, 11:03:07 pm
#1772	Decompiling Timeout / Stack Overflow		bug	closed	Shuckle	01/11/2023, 11:22:37 pm
#1765	Quick Search for AS1/2 classes		feature	closed	Deb	01/11/2023, 11:14:28 pm