Can't generate files

[speller]

When I'm running the command I'm getting the following error:

C:\develop\projects\helpdesk\app\helpdesk>flutter pub run flappy_translator
[PROGRESS] 1 words recognized

Unhandled exception:
RangeError (index): Invalid value: Valid value range is empty: 0
#0      List.[] (dart:core-patch/growable_array.dart:149:60)
#1      FlappyTranslator.generate (package:flappy_translator/flappy_translator.dart:113:39)
#2      main (file:///c:/develop/soft/flutter/.pub-cache/hosted/pub.dartlang.org/flappy_translator-1.2.2/bin/flappy_translator.dart:58:20)
#3      _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:305:32)
#4      _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:174:12)
pub finished with exit code 255

Settings are placed in the pubspec.yaml file and are default from the readme page. What I'm doing wrong?

[defuncart]

@speller I would suspect that there is an issue with the CSV file. Could you post an example?

[speller]

@defuncart You're right, I had wrong delimiters in the config. Now my config looks like this:

flappy_translator:
  input_file_path: "localization/localization.csv"
  output_dir: "lib"
  file_name: "i18n"
  class_name: "I18n"
  delimiter: ";"
  start_index: 1
  depend_on_context: true
  use_single_quotes: false
  replace_no_break_spaces: false

The CSV file is:

keys;en;jp
main-page;Main Page;Main Page

The output is:

>flutter pub run flappy_translator
[PROGRESS] 1 words recognized

Unhandled exception:
Could not format because the source could not be parsed:

line 8, column 19: Unexpected text 'page'.
  ╷
8 │   String get main-page => _getText("main-page");
  │                   ^^^^
  ╵
line 8, column 18: A function body must be provided.
  ╷
8 │   String get main-page => _getText("main-page");
  │                  ^
  ╵
line 8, column 18: Methods must have an explicit list of parameters.
  ╷
8 │   String get main-page => _getText("main-page");
  │                  ^
  ╵
line 8, column 18: Operator declarations must be preceded by the keyword 'operator'.
  ╷
8 │   String get main-page => _getText("main-page");
  │                  ^
  ╵
#0      DartFormatter.formatSource (package:dart_style/src/dart_formatter.dart:142:7)
#1      DartFormatter.format (package:dart_style/src/dart_formatter.dart:74:12)
#2      FlappyTranslator._writeInFile (package:flappy_translator/flappy_translator.dart:153:32)
#3      FlappyTranslator.generate (package:flappy_translator/flappy_translator.dart:146:5)
#4      main (file:///c:/develop/soft/flutter/.pub-cache/hosted/pub.dartlang.org/flappy_translator-1.2.2/bin/flappy_translator.dart:58:20)
#5      _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:299:32)
#6      _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)
pub finished with exit code 255

[speller]

Ah, hyphen. I guess it's good to add a check on that.

[defuncart]

@speller Good point, let me put together a quick solution.

[defuncart]

@speller Please let me know if #24 fixes your issue.

[speller]

Can't try it right now, but looks like exactly what I suggested, thanks.

Also, if you would be able to add a check of the delimiter (suggest to fix it if it's wrong) that also will be useful for users, I think.