Hmm, Pharo 7 has flattened traits in the kernel, but it still supports them. So probably because you are using vanilla Fuel packages, they extend traits that are not used for real. You should use packages from the Pharo repository.
-- Pavel 2017-08-04 13:42 GMT+02:00 Tim Mackinnon <[email protected]>: > Sadly - false call, that was my logging message - so I’m stumped why these > traits aren’t being compiled when I load in Fuel? > > However I have figured out why I get the BigEndian error - this is because > the platform is now 7 and so the FlPharo06Platform is not being identified > and the more generic FlPharoPlatform is then the default and it doesn’t > implement #isBigEndian. > > Tim > > > > On 4 Aug 2017, at 12:20, Tim Mackinnon <[email protected]> wrote: > > I’ve spotted something interesting in my logs - when I added one of the > missing methods to ClassDescription - I see in the log the message: > > Loaded -> Fuel-cypress.1 --- filetree:///builds/macta/ > PharoLambda/bootstrap --- cache > ...finished baseline > Compiling missing traits... > Evaluating post load initialization... > Finished Script. > > However when I remove all the compiles I don’t see this message: > > Loaded -> Fuel-cypress.1 --- filetree:///builds/macta/ > PharoLambda/bootstrap --- cache > ...finished baseline > Evaluating post load initialization... > Finished Script. > > > So I wonder if this is similar to the problem I had in the previous 6.0 > image - where some things didn’t seem to compile properly (in that case, it > was loading a missing class that didn’t seem to cause recompilation). > > Tim > > On 4 Aug 2017, at 11:10, Tim Mackinnon <[email protected]> wrote: > > Actually there is something weird going on - as now I’m getting a > complaint about "FLPharoPlatform had the subclass responsibility to > implement #isBigEndian”, and that’s in the FuelPlatform-Pharo-06 which you > said to include (and it looks like I am). > > I need to double check this - as I must be making some trivial mistake. > > Tim > > On 4 Aug 2017, at 11:01, Tim Mackinnon <[email protected]> wrote: > > Hi Mariano - I’ve looked at this again, and it was my fault - I was > compiling in : > > fuelAccept: aGeneralMapper > ^self explicitRequirement. > > Because when I looked at the Traits for fuel - this is what it had for > TClass? - as I’m not so clear on traits, what does this mean - as I had > just assumed that I should flatten the Fuel methods for TCLass, TBehaviour > and TClassDescription - but I think I’ve misunderstood what I should do > (and I guess from Pavel’s comment - I should really look at why that > initial method was missing as it sounds like it should have worked - so > maybe its an order loading thing?). > > Thanks, for helping by the way - this is proving very instructional. > > Tim > > On 3 Aug 2017, at 18:26, Mariano Martinez Peck <[email protected]> > wrote: > > > On Thu, Aug 3, 2017 at 2:14 PM, Tim Mackinnon <[email protected]> wrote: > >> Hi Mariano - I compiled in the trait methods manually and it got further >> - but now I’m seeing another error - Error: Explicitly required method", >> "\u001b[0mLambda class(Object)>>error:", >> "explicitRequirement”, >> >> > mmmm the stack is weird... it looks like if Class >> fuelAccept: would > have the wrong implementation, that is, having the one from TClass: > > fuelAccept: aGeneralMapper > ^self explicitRequirement. > > Rather than the correct one: > > fuelAccept: aGeneralMapper > > ^aGeneralMapper visitClass: self > > > *Maybe the solution is to compile all those methods from traits BUT NOT > those that are "^self explicitRequirement." because those will override the > good methods.* > > If that doesn't work, then maybe can you print to console the each impl > (source) of each implementor of #fuelAccept: ? > > Thoughts? > > > > > >> Any ideas? >> >> Tim >> >> "--- RUNNING ERROR HANDLER ---", >> "Error: Explicitly required method", >> "", >> "\u001b[0m\u001b[31mError: Explicitly required method", >> "\u001b[0mLambda class(Object)>>error:", >> "explicitRequirement", >> " self error: 'No decompiler available' in Lambda >> class(Object)>>explicitRequirement in Block: explicitRequirement...", >> "False>>ifFalse:", >> "Lambda class(Object)>>explicitRequirement", >> "Lambda class(Class)>>fuelAccept:", >> "FLLightGeneralMapper>>mapAndTrace:", >> "FLLightGlobalMapper>>mapAndTrace:", >> "FLPluggableSubstitutionMapper>>mapAndTrace:", >> "FLAnalysis>>mapAndTrace:", >> "FLAnalysis>>run", >> "setDefaultAnalysis", >> " self error: 'No decompiler available' in >> FLAnalyzer>>setDefaultAnalysis in Block: setDefaultAnalysis...", >> "FLAnalyzer>>analysisFor:", >> "FLSerialization>>analysisStep", >> "FLSerialization>>run", >> "setDefaultSerialization", >> " self error: 'No decompiler available' in >> FLSerializer>>setDefaultSerialization in Block: setDefaultSerialization...", >> "serialize: t1 on: t2", >> " self error: 'No decompiler available' in FLSerializer>>serialize:on: >> in Block: serialize: t1 on: t2...", >> "on: t1 globalEnvironment: t2 do: t3", >> " self error: 'No decompiler available' in FLEncoder >> class>>on:globalEnvironment:do: in Block: on: t1 globalEnvironment: t2 do: >> t3...", >> "BlockClosure>>ensure:", >> "FLEncoder class>>on:globalEnvironment:do:", >> "FLSerializer>>serialize:on:", >> "NonInteractiveUIManager>>writeFuelContext:", >> "Lambda class>>processDebug:", >> "Lambda class>>processJSON:", >> "Lambda class>>process:", >> "activate", >> >> >> On 3 Aug 2017, at 17:26, Mariano Martinez Peck <[email protected]> >> wrote: >> >> >> >> On Thu, Aug 3, 2017 at 1:17 PM, Tim Mackinnon <[email protected]> wrote: >> >>> Hi guys - I think I’m getting close - I’m able to load remote packages, >>> and I’ve added fuel to my repo and its loading - however I am getting an >>> error when I run and test writing out a context - *MessageNotUnderstood: >>> Context class>>fuelIgnoredInstanceVariableNames* >>> >>> I can see that this is a trait - is trait support missing in the minimal >>> image? >>> >>> >> Uff...that's a good question hahahhah >> I don't know if the minimal image supports traits, but what I am almost >> sure, is the Behavior DOES need the methods defined in TBehavior. So maybe >> the minimal image flattens the traits. In this case you could do the same >> for Fuel (flattenDownAllTraits) >> >> >>> (I also seemed to get this far just loading the Fuel package - but just >>> to be sure I added the other platform ones like you suggested and still get >>> the same error). Given how simple that method is, I could just compile it >>> in - but maybe there are many more? >>> >>> >> >> TBehavior, TClass and TClassDescription are the only one that comes to my >> mind right now... there are only a few methods from Fuel. So could compile >> those directly at least on a first step...at least you keep you going. >> >> >> >> >> >>> Tim >>> >>> >>> "errorMessage": "Command failed: ./pharo Pharo.image >>> --no-default-preferences process Lambda '{\"debug\":true,\"data\":5}'\n >>> "errorType": "Error", >>> "stackTrace": [ >>> "Writing fuel context to S3...", >>> "Using S3 bucket morethan-technology-projects", >>> "\u001b[31m", >>> "--- RUNNING ERROR HANDLER ---", >>> "*MessageNotUnderstood: Context >>> class>>fuelIgnoredInstanceVariableNames*", >>> "", >>> "\u001b[0m\u001b[31mMessageNotUnderstood: Context >>> class>>fuelIgnoredInstanceVariableNames", >>> "\u001b[0mContext class(Object)>>doesNotUnderstand: >>> #fuelIgnoredInstanceVariableNames", >>> "FLVariablesMapping>>instanceVariableNamesToSerialize", >>> "FLVariablesMapping>>initializeAnalyzing", >>> "FLVariablesMapping class>>newAnalyzing:references:", >>> "FLContextCluster(FLPointerObjectCluster)>>initializeAnalyzing:", >>> "FLContextCluster class(FLObjectCluster class)>>newAnalyzing:", >>> "clusterKeyedByObjectClass: t1 class: t2", >>> " self error: 'No decompiler available' in >>> FLLightGeneralMapper(FLMapper)>>clusterKeyedByObjectClass:class: in >>> Block: clusterKeyedByObjectClass: t1 class: t2...", >>> "clusterInstanceOf: t1 keyInBucket: t2 factory: t3", >>> " self error: 'No decompiler available' in >>> FLLightGeneralMapper(FLMapper)>>clusterInstanceOf:keyInBucket:factory: >>> in Block: clusterInstanceOf: t1 keyInBucket: t2 factory: t3...", >>> "at: t1 ifAbsentPut: t2", >>> " self error: 'No decompiler available' in >>> IdentityDictionary(Dictionary)>>at:ifAbsentPut: in Block: at: t1 >>> ifAbsentPut: t2...", >>> "IdentityDictionary(Dictionary)>>at:ifAbsent:", >>> "IdentityDictionary(Dictionary)>>at:ifAbsentPut:", >>> "FLLightGeneralMapper(FLMapper)>>clusterInstanceOf:keyInBu >>> cket:factory:", >>> "FLLightGeneralMapper(FLMapper)>>clusterKeyedByObjectClass:class:", >>> "FLLightGeneralMapper(FLMapper)>>mapAndTraceByObjectClass:to:", >>> "FLLightGeneralMapper>>visitMethodContext:", >>> "Context>>fuelAccept:", >>> "FLLightGeneralMapper>>mapAndTrace:", >>> "FLLightGlobalMapper>>mapAndTrace:", >>> "FLPluggableSubstitutionMapper>>mapAndTrace:", >>> "FLAnalysis>>mapAndTrace:", >>> "FLAnalysis>>run", >>> "setDefaultAnalysis", >>> " self error: 'No decompiler available' in >>> FLAnalyzer>>setDefaultAnalysis in Block: setDefaultAnalysis...", >>> "FLAnalyzer>>analysisFor:", >>> "FLSerialization>>analysisStep", >>> "FLSerialization>>run", >>> "setDefaultSerialization", >>> " self error: 'No decompiler available' in >>> FLSerializer>>setDefaultSerialization in Block: >>> setDefaultSerialization...", >>> "serialize: t1 on: t2", >>> " self error: 'No decompiler available' in >>> FLSerializer>>serialize:on: in Block: serialize: t1 on: t2...", >>> "on: t1 globalEnvironment: t2 do: t3", >>> " self error: 'No decompiler available' in FLEncoder >>> class>>on:globalEnvironment:do: in Block: on: t1 globalEnvironment: t2 >>> do: t3...", >>> "BlockClosure>>ensure:", >>> "FLEncoder class>>on:globalEnvironment:do:", >>> "\u001b[0m" >>> >>> On 3 Aug 2017, at 13:16, Mariano Martinez Peck <[email protected]> >>> wrote: >>> >>> >>> >>> On Thu, Aug 3, 2017 at 8:58 AM, Tim Mackinnon <[email protected]> wrote: >>> >>>> I’m so close now (bit of a diversion with gitlab yml not liking the >>>> eval string) - that did load and it got me really close - I’m just missing >>>> FlSerializer now (I have progressed my work to fuel out the context for >>>> debugging to S3)… so looking at the repo, there are quite a few fuel >>>> packages - but in a big image I can see that FLSerialiser is in Core - so >>>> do I just need core? But then there are a few fuel packages with Core? >>>> >>>> >>> The easiest way to understand that is either checking >>> ConfigurationOfFuel directly or some of the related Metacello tool. >>> Anyway, for this case, I think you need the packages (in this order): >>> FuelPlatform and Fuel. Bug again, Metacello allows some postLoad actions >>> (which we use in Fuel)... so...it's not always easy to load a project >>> without Metacello. >>> >>> Sometimes you can print the result of #record: >>> >>> Metacello new >>> configuration: 'Fuel'; >>> smalltalkhubUser: 'Pharo' project: 'Fuel'; >>> version: #stable; >>> record: #('Core'). >>> >>> -> >>> >>> "linear load : >>> linear load : 2.1.10 [ConfigurationOfFuel] >>> linear load : baseline [ConfigurationOfFuelPlatform] >>> load : FuelPlatform-Core >>> load : FuelPlatform-Pharo-Core >>> load : FuelPlatform-Pharo-06" >>> >>> >>> ------ >>> >>> Anyway.... I guess I would try to load these packages (in this order): >>> >>> FuelPlatform-Core >>> FuelPlatform-Pharo-Core >>> FuelPlatform-Pharo-06 >>> Fuel >>> >>> And when you are down loading, then execute: >>> >>> (Smalltalk at: #FLPlatform) current addHacks >>> >>> >>> >>>> I’m also not quite clear on how I would load packages without a >>>> Baseline (would I create my own baseline for the fuel packages I need?) >>>> >>>> Tim >>>> >>>> On 3 Aug 2017, at 12:07, Pavel Krivanek <[email protected]> >>>> wrote: >>>> >>>> >>>> >>>> 2017-08-03 13:02 GMT+02:00 Tim Mackinnon <[email protected]>: >>>> >>>>> I really appreciate your patience and help on this - it looks very >>>>> promising and I am giving it a spin now… >>>>> >>>>> When you say the pharo repository - are you referring to this: >>>>> https://github.com/pharo-project/pharo/tree/master/src. ? Just so I >>>>> know for the future. >>>>> >>>> >>>> yes >>>> >>>> -- Pavel >>>> >>>>> >>>>> >>>>> Tim >>>>> >>>>> On 3 Aug 2017, at 09:16, Pavel Krivanek <[email protected]> >>>>> wrote: >>>>> >>>>> >>>>> >>>>> 2017-08-03 10:14 GMT+02:00 Pavel Krivanek <[email protected]>: >>>>> >>>>>> The easiest think you can do is to copy to your repository (or some >>>>>> other) related packages from the Pharo repository (to do not have to >>>>>> clone >>>>>> it all): >>>>>> >>>>>> Metacello-GitBasedRepository.package >>>>>> Metacello-GitHub.package >>>>>> SUnit-Core.package >>>>>> >>>>>> and create baseline to load them. I already tried it so you can test >>>>>> it: >>>>>> https://drive.google.com/open?id=0BzSsmZhqtUTeMVJacTZtdW5UQW8 >>>>>> >>>>>> Then you will do something like: >>>>>> >>>>> >>>>> (accidental message send ;-) ) >>>>> >>>>> BASELINE=MetacelloGitBasedRepository >>>>> pharo "$IMAGE_NAME.image" --no-default-preferences eval --save \ >>>>> "Metacello new baseline: '$BASELINE'; repository: ' >>>>> filetree://./PharoLambda/src'; load." >>>>> >>>>> BASELINE=Lambda >>>>> pharo "$IMAGE_NAME.image" --no-default-preferences eval --save \ >>>>> "Metacello new baseline: '$BASELINE'; repository: ' >>>>> filetree://./PharoLambda/src'; load." >>>>> >>>>> As I tried that. The baseline of Lambda is then able to be loaded. >>>>> >>>>> -- Pavel >>>>> >>>>> >>>>> >>>>>> >>>>>> >>>>>> 2017-08-02 15:18 GMT+02:00 Tim Mackinnon <[email protected]>: >>>>>> >>>>>>> Ah, I think I’m starting to get closer to what I need… >>>>>>> >>>>>>> So if I want to load in that last piece to enable more general >>>>>>> remote loading - how do I figure out how to do that? I’m trying to work >>>>>>> out >>>>>>> where the build steps for building up the image (can I see them in >>>>>>> Jenkins? >>>>>>> It wasn’t clear to me if I can look it up? Or the BaselineOfIDE was >>>>>>> mentioned - looking there I can see a few metacello and gofer packages - >>>>>>> but then I guess I’m looking for an easy Mcz I can use with the example >>>>>>> below? >>>>>>> >>>>>>> Or do I just load Metacello as a git submodule and then it will be >>>>>>> on my local filesystem to then bootstrap up? >>>>>>> >>>>>>> I guess I’m trying to work out the best sustainable approach to >>>>>>> getting to a good server based image that has minimal tools and the >>>>>>> ability >>>>>>> to easily load remote code for pre-req projects. >>>>>>> >>>>>>> Tim >>>>>>> >>>>>>> On 2 Aug 2017, at 07:05, Guillermo Polito <[email protected]> >>>>>>> wrote: >>>>>>> >>>>>>> Yes, you should be able to load an mcz in that image by doing: >>>>>>> >>>>>>> (MCDirectoryRepository new directory: 'where-your-mcz-is') >>>>>>> loadVersionFromFileNamed: >>>>>>> 'Metacello-GitBasedRepository-Author.1.mcz') >>>>>>> load. >>>>>>> >>>>>>> Guille >>>>>>> >>>>>>> On Wed, Aug 2, 2017 at 7:57 AM, Pavel Krivanek <pavel.krivanek@gmail >>>>>>> .com> wrote: >>>>>>> >>>>>>>> >>>>>>>> 2017-08-01 23:13 GMT+02:00 Tim Mackinnon <[email protected]>: >>>>>>>> >>>>>>>>> Hi Pavel - I tried it again and the problem is do with Metacello >>>>>>>>> dependencies in your baseline. >>>>>>>>> >>>>>>>>> The SUnit baseline doesn’t specify any additional dependencies to >>>>>>>>> load (it just loads local packages), whereas my baseline that fails >>>>>>>>> looks >>>>>>>>> like this: >>>>>>>>> >>>>>>>>> baseline: spec >>>>>>>>> <baseline> >>>>>>>>> >>>>>>>>> spec for: #common do: [ >>>>>>>>> spec configuration: 'ZTimestamp' with: [ >>>>>>>>> spec >>>>>>>>> versionString: #stable; >>>>>>>>> repository: 'http://mc.stfx.eu/Neo' ]. >>>>>>>>> spec baseline: 'AWS' with: [ >>>>>>>>> spec repository: 'github://newapplesho/aws-sdk- >>>>>>>>> smalltalk:v1.10/pharo-repository' ]. >>>>>>>>> spec >>>>>>>>> package: 'Lambda' with: [ spec requires: {'ZTimestamp'. 'AWS'}]. >>>>>>>>> ]. >>>>>>>>> >>>>>>>>> >>>>>>>>> The “spec configuration: ….” Specifications cause the error: >>>>>>>>> >>>>>>>>> 25 UndefinedObject(Object)>>*doesNotUnderstand: #addTo:* >>>>>>>>> 26 MCRepositoryGroup>>addRepository: >>>>>>>>> >>>>>>>>> If I remove those lines from my baseline above (as well the >>>>>>>>> requires: reference to them) I can then successfully load my packages. >>>>>>>>> >>>>>>>>> So is this something the minimal image should support (otherwise >>>>>>>>> how do you load external packages into your image without checking >>>>>>>>> them in >>>>>>>>> locally?) OR is there something simple I can checkin and load locally >>>>>>>>> to >>>>>>>>> return that behaviour? (Personally I think it would make sense to >>>>>>>>> allow >>>>>>>>> remote loading - I’m guessing Pharo itself as a core has everything it >>>>>>>>> needs - but if you want to do any experimentation on the core and need >>>>>>>>> remote packages, you would hit this too - so it feels a bit limiting). >>>>>>>>> >>>>>>>> >>>>>>>> The dependencies in th baseline are supported but the support for >>>>>>>> most of external repositories (like package >>>>>>>> Metacello-GitBasedRepository) >>>>>>>> is loaded at the end of bootstrapping process in BaselineOfIDE. We >>>>>>>> should >>>>>>>> check/solve dependencies and move it into the minimal Pharo. For now >>>>>>>> you >>>>>>>> can try to load it by yourself or work with already prepared local >>>>>>>> clones >>>>>>>> of required repositories. >>>>>>>> >>>>>>>> -- Pavel >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>> >>>>>>>>> Tim >>>>>>>>> >>>>>>>>> On 1 Aug 2017, at 10:06, Pavel Krivanek <[email protected]> >>>>>>>>> wrote: >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> 2017-07-31 22:51 GMT+02:00 Tim Mackinnon <[email protected]>: >>>>>>>>> >>>>>>>>>> I wasn’t clear on which image to retry - the >>>>>>>>>> https://ci.inria.fr/pharo/job/Pharo-6.0-Update-Step-3.2- >>>>>>>>>> Minimal/lastSuccessfulBuild/artifact/Pharo-minimal-64.zip one >>>>>>>>>> still shows as being last updated 7 days ago. >>>>>>>>>> >>>>>>>>>> The https://ci.inria.fr/pharo/view/6.0-SysConf/job/Pharo-6.0 >>>>>>>>>> -Step-04-01-ConfigurationOfMinimalPharo/ one gives me a mismatch >>>>>>>>>> error: This interpreter (vers. 68021) cannot read image file (vers. >>>>>>>>>> 6521). >>>>>>>>>> >>>>>>>>>> The https://ci.inria.fr/pharo/view/7.0/job/70-Bootstrap-32bi >>>>>>>>>> t-Conversion/lastSuccessfulBuild/artifact/latest-minimal-64.zip one >>>>>>>>>> gives me a walkback when trying to run my install script : >>>>>>>>>> >>>>>>>>>> 25 UndefinedObject(Object)>>*doesNotUnderstand: #addTo:* >>>>>>>>>> 26 MCRepositoryGroup>>addRepository: >>>>>>>>>> 27 createRepository >>>>>>>>>> | repo | >>>>>>>>>> repo := self project createRepository: self. >>>>>>>>>> ^ MCRepositoryGroup default repositories >>>>>>>>>> detect: [ :each | each = repo ] >>>>>>>>>> ifNone: [ >>>>>>>>>> MCRepositoryGroup default addRepository: repo. >>>>>>>>>> repo ] in MetacelloRepositorySpec>>createRepository >>>>>>>>>> >>>>>>>>>> I think this is because the image doesn’t support Metacello? As >>>>>>>>>> in: >>>>>>>>>> >>>>>>>>>> Metacello new >>>>>>>>>> repository: 'filetree://../src'; >>>>>>>>>> baseline: 'Lambda'; >>>>>>>>>> load. >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> How do you guys load things into the minimal images (I thought >>>>>>>>>> you used Metacello - but maybe you do it some other way?) >>>>>>>>>> >>>>>>>>>> I can use a big 6.1 image fine (as it has Metacello loaded) but >>>>>>>>>> I’d really like a minimal solution - that can load in libraries like >>>>>>>>>> AWS >>>>>>>>>> S3, or XML parsing etc. and it seems like I should be a good >>>>>>>>>> customer for >>>>>>>>>> kicking the tires on all of this. >>>>>>>>>> >>>>>>>>>> Tim >>>>>>>>>> >>>>>>>>>> >>>>>>>>> I checked the 64-bit Pharo 7 minimal image and loading of baseline >>>>>>>>> (of SUnit from pharo-project/pharo) works: >>>>>>>>> >>>>>>>>> ./pharo Pharo7.0-minimal-64bit-b1625bf.image eval --save >>>>>>>>> "Metacello new baseline: 'SUnit'; repository: ' >>>>>>>>> filetree://./pharo-core/src'; load." >>>>>>>>> >>>>>>>>> ./pharo Pharo7.0-minimal-64bit-b1625bf.image eval "TestCase suite >>>>>>>>> run" >>>>>>>>> >>>>>>>>> Can you test it too? >>>>>>>>> >>>>>>>>> -- Pavel >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> >>>>>>> Guille Polito >>>>>>> >>>>>>> Research Engineer >>>>>>> French National Center for Scientific Research - >>>>>>> *http://www.cnrs.fr* <http://www.cnrs.fr/> >>>>>>> >>>>>>> >>>>>>> *Web:* *http://guillep.github.io* <http://guillep.github.io/> >>>>>>> *Phone: *+33 06 52 70 66 13 <+33%206%2052%2070%2066%2013> >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>> >>>>> >>>> >>>> >>> >>> >>> -- >>> Mariano >>> http://marianopeck.wordpress.com >>> >>> >>> >> >> >> -- >> Mariano >> http://marianopeck.wordpress.com >> >> >> > > > -- > Mariano > http://marianopeck.wordpress.com > > > > > >
