its hanging on intl

[fredgrott]

Its hanging on intl classes

my command lien and output errors:
PS D:\fredgrttsstuff\GithubProjects\flutter_best_practices\fbp_one> flutter pub global run dcdg -o reports\docs\diagrams\src\diagrams.puml
Unhandled exception:
Bad state: Unable to find the context to D:\fredgrttsstuff\GithubProjects\flutter_best_practices\fbp_one\lib\src\localization_gen\intl\messages_all.dart
#0 AnalysisContextCollectionImpl.contextFor (package:analyzer/src/dart/analysis/analysis_context_collection.dart:89:5)
#1 findClassElements (package:dcdg/src/find_class_elements.dart:44:39)

#2 main (file:///D:/fluttersdk/myfluttersdk/flutter/.pub-cache/hosted/pub.dartlang.org/dcdg-3.1.1/bin/dcdg.dart:35:19)

pub finished with exit code 255
PS D:\fredgrttsstuff\GithubProjects\flutter_best_practices\fbp_one>

[SkywalkerDarren]

same issue

❯ dcdg -V            
Unhandled exception:
Bad state: Unable to find the context to /home/darren/FlutterProjects/xxxx/lib/generated/intl/messages_zh_HK.dart
#0      AnalysisContextCollectionImpl.contextFor (package:analyzer/src/dart/analysis/analysis_context_collection.dart:89:5)
#1      findClassElements (package:dcdg/src/find_class_elements.dart:44:39)
<asynchronous suspension>
#2      main (file:///home/darren/.pub-cache/hosted/pub.flutter-io.cn/dcdg-3.1.1/bin/dcdg.dart:35:19)
<asynchronous suspension>

[fredgrott]

okay per my tracking is it due to not using correct version of dart analzer?

error says line 89 in dart analzer analysiscontent collection but in current .26.0 ver of dart analyzer there is no such line as file is than only 39 codelines not a 100.

seems that issue 44 updating dep versions will probably resolve it.

[glesica]

I'm unsurprised that it's failing, they've made a ton of changes to the analyzer in the past couple years. I created #45 to update dependencies, but I haven't had time to actually figure out what to replace missing fields / methods with yet.

[fredgrott]

I kno what it is I think...per this dart-lang/sdk#25551

if I use brackets in my analysis excludes it hangs...if I list my exclude folders separately should stop haning.

[glesica]

My guess is that this will be fixed when #44 is fixed.

[fredgrott]

here is the workaround I have to use on windows within the analysis_options.yaml file:

exclude:
- lib\src\localization_gen\l10n.dart
- lib\src\localization_gen\intl\messages_all.dart

I tried quotes, did not work
I tried folder spearators the other way no go either it has to be that way on Windows.

Other path separtors work on analysis side but notthe DCDG tool side. Not sure why just as long as it freaking works which it does.

I confirmed via powershell terminal.

Strange

[glesica]

Hmm, I don't love the way I've currently got the exclusion stuff implemented since it does the comparison only after it has transformed the name for the output format. This means that, for PlantUML at least, you have to using package::Class (for example), which is surprising since Dart doesn't use that syntax. I'm thinking about how to improve this. In the meantime, I think another good addition would be to allow exclusions simply based on relative paths, so basically "exclude this directory entirely".

[fredgrott]

@glesica excluding the lib/src/localization_gen path would be an ideal stop-gap fix. Obvious question is would just excluding the loclaization_gen classes work? For most devs that would be the AppLocalizationDelegate and the what ever they named the other class to, in my case I use S.

[fredgrott]

The quick fix that works is to temporary relocate the localization_gen library out of the src folder when generating diagrams.

The other fix I talked about does not work.

But at least now I know a temp work around.