Hi, Sometimes (and also today) after formatting and saving a method, an Error is thrown. Following a chunk of PharoDebug.log TIA Davide --------------------- THERE_BE_DRAGONS_HERE Error: genJumpLong: distance index 1043 is out of range -1024 to 1023 7 December 2016 4:21:53.0426 pm VM: Mac OS - intel - 1096 - CoInterpreter VMMaker.oscog-HolgerHansPeterFreyther.1880 uuid: 16138eb3-2390-40f5-a6c8-15f0494936f8 Sep 30 2016 StackToRegisterMappingCogit VMMaker.oscog-HolgerHansPeterFreyther.1880 uuid: 16138eb3-2390-40f5-a6c8-15f0494936f8 Sep 30 2016 https://github.com/pharo-project/pharo-vm.git Commit: 06744effac0f0aa3b4b32e17636448f9d51d6707 Date: 2016-09-30 08:40:43 +0200 By: GitHub <noreply@github.com> Jenkins build #603 Image: Pharo5.0 [Latest update: #50763] OpalEncoderForV3PlusClosures(Object)>>error: Receiver: an OpalEncoderForV3PlusClosures Arguments and temporary variables: aString: 'genJumpLong: distance index 1043 is out of range -1024 to 1023' Receiver's instance variables: stream: an IRBytecodeGenerator position: nil rootNode: nil blockExtentsToLocals: nil OpalEncoderForV3PlusClosures(OpalBytecodeEncoder)>>outOfRangeError:index:range:to: Receiver: an OpalEncoderForV3PlusClosures Arguments and temporary variables: string: 'distance' index: 1043 rangeStart: -1024 rangeEnd: 1023 Receiver's instance variables: stream: an IRBytecodeGenerator position: nil rootNode: nil blockExtentsToLocals: nil OpalEncoderForV3PlusClosures(OpalEncoderForV3)>>genJumpLong: Receiver: an OpalEncoderForV3PlusClosures Arguments and temporary variables: distance: 1043 Receiver's instance variables: stream: an IRBytecodeGenerator position: nil rootNode: nil blockExtentsToLocals: nil OpalEncoderForV3PlusClosures(OpalEncoderForV3)>>genJump: Receiver: an OpalEncoderForV3PlusClosures Arguments and temporary variables: distance: 1043 Receiver's instance variables: stream: an IRBytecodeGenerator position: nil rootNode: nil blockExtentsToLocals: nil -- View this message in context: http://forum.world.st/genJumpLong-distance-index-1043-is-out-of-range-1024-t... Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.