Hi Max, Thanks for the answer in the first place. Besides the “unexpected stream”, I am also experiencing some weird behavior about memory consumption.
I have a folder with 70 fuel files, ranging from few kb to 40MB. Each file represents a development session with some of my objects inside. I have a method that scans that directory, with sub-directories, and materializes all the objects in the image. Until last month, this worked like a charm but now, every time I launch it I got an OutOfMemory problem with the VM. Do you have any idea how this is possible? I tried to increase heap size, pass the —memory option to the VM, force garbage collection but the problem persists. I also tried to load the old Fuel (1.9.1), the version I was using to export. Still no luck. Thanks in advance for any help, Roberto I am experiencing something really wired On Mar 6, 2014, at 5:33 PM, Max Leske <maxle...@gmail.com> wrote: > We’ve been discussing that and are evaluating different approaches to solving > this problem. We are pretty sure (but can’t guarantee) that there are no > format differences between 1.9 and 1.9.3. So feel free to remove the error > and continue. It will probably work (just expect that it might not). > > Cheers, > Max > > On 06.03.2014, at 17:23, Sven Van Caekenberghe <s...@stfx.eu> wrote: > >> Well, https://pharo.fogbugz.com/f/cases/13000/Integrate-Fuel-1-9-3 was just >> integrated. Why Fuel is so picky about minor versions, and if that matters, >> I don't know. >> >> On 06 Mar 2014, at 17:14, roberto.mine...@usi.ch wrote: >> >>> Hi, >>> >>> I just run into an error while materializing an object with Fuel. >>> Unexpected stream version 19 should be 193. >>> >>> Do you have any idea why? I noticed that the fuel #stable version is now >>> 1.9.3 instead of 1.9.1 which was the version I used for export. When I >>> loaded Fuel 1.9.1 despite getting some errors, I managed to import my >>> objects. >>> >>> Do you guys have an idea why? >>> >>> Thanks in advance, here is the stack trace. >>> >>> Roby >>> >>> FLMaterializer>>verifyVersionFrom: >>> FLMaterializer>>materializeFrom: >>> FLMaterializer class>>materializationFromFileNamed: in Block: [ >>> :aFileStream | self newDefault materializeFrom: ...etc... >>> StandardFileStream class(FileStream class)>>detectFile:do: in Block: [ >>> anotherBlock value: file ] >>> BlockClosure>>ensure: >>> StandardFileStream class(FileStream class)>>detectFile:do: >>> StandardFileStream class(FileStream class)>>oldFileNamed:do: >>> FLMaterializer class>>materializationFromFileNamed: >>> FLMaterializer class>>materializeFromFileNamed: >>> DFPharoMenu class>>importSessionFromFuelPath: >>> DFPharoMenu class>>importAllSessionsFromFolder in Block: [ :bar | ... >>> BlockClosure>>cull: >>> Job>>run in Block: [ result := block cull: self ] >>> BlockClosure>>on:do: >>> Job>>run in Block: [ ... >>> BlockClosure>>ensure: >>> Job>>run >>> MorphicUIManager(UIManager)>>displayProgress:from:to:during: >>> ByteString(String)>>displayProgressAt:from:to:during: >>> DFPharoMenu class>>importAllSessionsFromFolder >>> DFPharoMenu class>>menuCommandOn: in Block: [ self >>> importAllSessionsFromFolder ] >>> BlockClosure>>cull: >>> ToggleMenuItemMorph(MenuItemMorph)>>invokeWithEvent: in Block: [ ... >>> BlockClosure>>ensure: >>> CursorWithMask(Cursor)>>showWhile: >>> ToggleMenuItemMorph(MenuItemMorph)>>invokeWithEvent: >>> ToggleMenuItemMorph(MenuItemMorph)>>mouseUp: >>> ToggleMenuItemMorph(MenuItemMorph)>>handleMouseUp: >>> MouseButtonEvent>>sentTo: >>> ToggleMenuItemMorph(Morph)>>handleEvent: >>> >>> >>> >>> >> >> > >
