JPEXS Free Flash Decompiler Issue Tracker

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

2020 and later: WARNING - We do NOT provide support for the decompiler of any kind. There are no active developers. This means we will NOT develop new features and/or fix any of its bugs. The tracker is currently in READ ONLY mode. Also currently it is NOT possible to download any files previously uploaded. Sorry for the inconvenience.

Issue tracker

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Quick by label: AS1/2 AS3 Broken SWF Build Bundles BUTTONCOND Canvas export Commandline Debugger Decompilation Deobfuscation Direct Editation Documentation Export External Viewer ExternalLink FFDec source FLA export Flash Viewer FlashCC Flex Fonts Formatting GFX Google Code GUI HaXe Header Iggy Images Initializers Installation Java Java 9 JSyntaxPane LineEndings Linux Loader LZMA Mac Namespaces Obfuscated on(xxx) P-code PDF Performance RTL Shapes Site feature Sound Special SVG SwfMovie Tags Tamil Text Tools Translation Unicode Update system Video XML Zoom
▾IdTitleTypeStateHelpOwnerModified
#3 AS2 decompilation fails on these filesAS2 decompilation fails on these files bug closed user googleCode
#16 Decompiler hangs when a AS3 SWF contains a call to a method that does not existDecompiler hangs when a AS3 SWF contains a call to a method that does not exist bug ignored user googleCode
#25 Invalid importsInvalid imports bug closed user googleCode
#30 Unreachable opcode deleteUnreachable opcode delete feature closed user googleCode
#50 AS1/2 function body deobfuscation bugAS1/2 function body deobfuscation bug bug closed user googleCode
#52 CP with a wrong action lengthCP with a wrong action length bug closed user googleCode
#57 Unknown instruction exception (AS3)Unknown instruction exception (AS3) bug closed user pepka
#89 Illegal field names leads to decompilation issuesIllegal field names leads to decompilation issues bug closed user jduncanator
#100 StackOverflowErrorStackOverflowError bug closed user pepka
#116 Can't decompile a class / Obfuscated codeCan't decompile a class / Obfuscated code bug closed user focus
#129 obfuscated as2 code, not refreshing decompiled after renameobfuscated as2 code, not refreshing decompiled after rename bug closed user focus
#130 Save to FLA after names renaming still use obfuscated name as a document class.Save to FLA after names renaming still use obfuscated name as a document class. bug closed user focus
#131 FFDec can't open obfuscated swfFFDec can't open obfuscated swf bug closed user focus
#132 Rename identifiers renames stringsRename identifiers renames strings bug closed user focus
#133 FFDec can't open big obfuscated as3 swfFFDec can't open big obfuscated as3 swf bug closed user focus
#135 AS2 Decompilation errorAS2 Decompilation error bug closed user focus
#137 hasNext problemhasNext problem bug closed user csganja
#147 escape filenames during (obfuscated) as exportescape filenames during (obfuscated) as export bug closed developer honfika
#148 Tree contains incorrect, extra nodesTree contains incorrect, extra nodes bug closed developer honfika
#149 AS3 decompilation issue: empty if branchesAS3 decompilation issue: empty if branches bug closed user focus
#153 Infinite search -> Obfuscated code, OutOfMemoryErrorInfinite search -> Obfuscated code, OutOfMemoryError bug closed user focus
#157 method decomilation fails when deobfuscation is selectedmethod decomilation fails when deobfuscation is selected bug closed developer honfika
#165 direct lookupswitch / alchemy not supported - hiddendirect lookupswitch / alchemy not supported - hidden bug closed developer honfika
#171 Skipping invalid AS3 code - newobject, newarraySkipping invalid AS3 code - newobject, newarray bug closed user pepka
#172 AS1/2 checkPrecoNextParts() emptyness checks; not resolving constantsAS1/2 checkPrecoNextParts() emptyness checks; not resolving constants bug closed user pepka
#175 Incorrect decompilation (can't compile back)Incorrect decompilation (can't compile back) bug closed user focus
#189 SWF structure tree contains ... in names after Renаme invalid identifiers commandSWF structure tree contains ... in names after Renаme invalid identifiers command bug closed user focus
#190 SWF works incorrectly after Rename invalid identifiers commandSWF works incorrectly after Rename invalid identifiers command bug closed user focus
#195 AS2 Decompilation errorAS2 Decompilation error bug closed user focus
#213 decompilation errorsdecompilation errors bug closed developer honfika
#221 Infinite searchInfinite search bug closed user focus
#239 Strange AS3 decompilation with obfuscated code.Strange AS3 decompilation with obfuscated code. bug closed developer honfika
#242 decompiltion error: EmptyStackExceptiondecompiltion error: EmptyStackException bug closed developer honfika
#243 method is partially decompiledmethod is partially decompiled bug closed developer honfika
#263 Infinite decompilation (AS3)Infinite decompilation (AS3) bug closed user focus
#264 "true" statements (with automatic deobfuscation, too)"true" statements (with automatic deobfuscation, too) bug closed developer honfika
#265 deobfuscation problemdeobfuscation problem bug closed developer honfika
#266 decompiltion error: EmptyStackExceptiondecompiltion error: EmptyStackException bug closed developer honfika
#277 Decompiling FlasCC SWFsDecompiling FlasCC SWFs feature postponed user paleozogt
#281 Decompile .swf protected with secureSWFDecompile .swf protected with secureSWF feature closed user megalol
#314 some obfuscated class names are not escaped correctlysome obfuscated class names are not escaped correctly bug closed developer honfika
#339 Deobsufcation: FailsDeobsufcation: Fails bug closed user macgeek
#340 Class too large to decompile.Class too large to decompile. question closed user layola
#341 Unnecessary removing setlocal (kill removes temporary registers)Unnecessary removing setlocal (kill removes temporary registers) bug postponed user poxyran
#348 Obfuscated case operatorObfuscated case operator bug closed user pepka
#368 Deobfuscation: AS2 Decompilation issuesDeobfuscation: AS2 Decompilation issues bug closed user focus
#370 Decompilation error,for this swf ,has many erros,Decompilation error,for this swf ,has many erros, bug closed user xuanhun
#376 Decompilation errorsDecompilation errors bug postponed user megalol
#401 DComSoft SWF Protector 4: Error during tag readingDComSoft SWF Protector 4: Error during tag reading bug closed user focus
#402 Can't decompile Flash Antidecompiler 6.9 obfuscated codeCan't decompile Flash Antidecompiler 6.9 obfuscated code bug postponed user focus
#403 Deobfuscation: SWF Encrypt 7.0: SEVERE nullDeobfuscation: SWF Encrypt 7.0: SEVERE null bug closed user focus
#405 Another Can't decompile a class / Obfuscated codeAnother Can't decompile a class / Obfuscated code bug closed user pkedpker
#413 secureSWF 4secureSWF 4 feature invalid user charles
#415 HaXe compiled SWF support.HaXe compiled SWF support. feature closed user yanrishatum
#417 Deobfuscate: Exporting Fla ErrorDeobfuscate: Exporting Fla Error bug closed user jenyene
#418 FFDec can't deobfuscate some tricks used in SecureSWF 4.5FFDec can't deobfuscate some tricks used in SecureSWF 4.5 bug closed user focus
#422 help me pleasehelp me please other new user chat
#431 "Deobfuscating" time"Deobfuscating" time bug closed user hojolo
#441 Obfuscated code, can't decompile swf fileObfuscated code, can't decompile swf file bug closed user hungpq
#473 Deobfuscation: doesn't works with lot of swf filesDeobfuscation: doesn't works with lot of swf files bug closed user gamuti
#535 Decompilation error Code may be obfuscatedDecompilation error Code may be obfuscated bug postponed user acid0
#552 TimeoutException, max recursion level reachedTimeoutException, max recursion level reached bug closed user end0re
#572 Unsupported by decompiler:Empty stack;Unsupported by decompiler:Empty stack; bug returned user Player
#694 Cant decompile SeafightMain.swfCant decompile SeafightMain.swf feature upgraded user sinlyu
#729 Cannot decompile obfuscated 'scripts\com\adobe\utils\DateUtil.as'Cannot decompile obfuscated 'scripts\com\adobe\utils\DateUtil.as' bug invalid user 1nd1g0
#735 Decompilation errorsDecompilation errors bug new user bls1999
#770 Possible Incorrect Code?Possible Incorrect Code? question closed user calculuswhiz
#830 Decompilation errors with certain nested if-then-else and logical operatorsDecompilation errors with certain nested if-then-else and logical operators bug closed user JackB
#917 CPU Spikes to 100% on This FileCPU Spikes to 100% on This File bug upgraded user CraigP
#944 AS3 PCode reading problem (not deobfuscation)AS3 PCode reading problem (not deobfuscation) bug closed developer honfika
#946 Decompilation error - Invalid jumpDecompilation error - Invalid jump bug closed developer honfika
#954 Decompilation error - IndexOutOfBoundsExceptionDecompilation error - IndexOutOfBoundsException bug closed developer honfika
#971 forgotten assignment for increment in first lineforgotten assignment for increment in first line question opened user BeniBela
#1053 Error when save edit.Error when save edit. bug closed user nhattuan
#1077 not a valid instance name after export to flanot a valid instance name after export to fla bug closed user winxalex
#1131 §§dup left in the code§§dup left in the code bug closed user snowalice
#1162 Not showing all the swf contentsNot showing all the swf contents bug upgraded user digdug
#1277 Decompile&Edit bug - JPEXS v9.0.0Decompile&Edit bug - JPEXS v9.0.0 bug new user ultra_xerox
#1279 Decompilation of traits (methods, fields) with same nameDecompilation of traits (methods, fields) with same name feature upgraded admin JPEXS
#1324 P-code deobfuscation may yield incorrect decompilation(++ operator side effect overlooked)P-code deobfuscation may yield incorrect decompilation(++ operator side effect overlooked) bug new user vonchun
#1430 SWF File obfuscated with Leawo cannot be opened or deobfuscated.SWF File obfuscated with Leawo cannot be opened or deobfuscated. bug upgraded user bennh
#1474 Decompiled output is somewhat confusingDecompiled output is somewhat confusing bug new user DoomTay
#1583 Not a typeNot a type bug new user nttzx
Filtered issues: 83