CC @natebosch @jakemac53

kevmoo on 18 Nov 2019

@greatbaedee can you run with --verbose? That should give stack traces.

jakemac53 on 18 Nov 2019

I'm curious if a pub upgrade would help - the message strikes me as something that might happen if there is a bad version of analyzer or similar.

natebosch on 18 Nov 2019

@natebosch I have run flutter pub upgrade and that didn't help.

$ flutter pub upgrade
Running "flutter pub upgrade" in greatbaedee... 9.1s

greatbaedee on 19 Nov 2019

🎉1 👍1

@jakemac53 this is the response

package:build_runner_core/src/generate/build_impl.dart 379:36 _SingleBuild._runBuilder
dart:async _AsyncAwaitCompleter.start
package:build_runner_core/src/generate/build_impl.dart 377:40 _SingleBuild._runBuilder
package:build_runner_core/src/generate/build_impl.dart 325:20 _SingleBuild._runPhases..
dart:async _completeOnAsyncReturn
package:build_runner_core/src/generate/build_impl.dart _SingleBuild._matchingPrimaryInputs

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Home/home_screen copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Home/home_screen copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Inventory/inventory copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Inventory/inventory copy.dart (cached):

[SEVERE] json_serializable:json_serializable on lib/Screens/Inventory/article copy.dart (cached):

[SEVERE] json_serializable:json_serializable on lib/Screens/Inventory/article copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Home/home_screen copy 2.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Home/home_screen copy 2.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Home/home_screen copy 3.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Home/home_screen copy 3.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/models/ShippingDetail copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/models/ShippingDetail copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/app copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/app copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Resources/resources copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Resources/resources copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Login/login_screen copy 2.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Login/login_screen copy 2.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Inventory/article copy 2.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Inventory/article copy 2.dart (cached):

[SEVERE] json_serializable:json_serializable on lib/app copy.dart (cached):

[SEVERE] json_serializable:json_serializable on lib/app copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Inventory/article copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Inventory/article copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Task/task copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Task/task copy.dart (cached):

[SEVERE] json_serializable:json_serializable on lib/Screens/Task/task copy.dart (cached):

[SEVERE] json_serializable:json_serializable on lib/Screens/Task/task copy.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Files/files copy 3.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Files/files copy 3.dart (cached):

[SEVERE] json_serializable:json_serializable on lib/Screens/Files/files copy 3.dart (cached):

[SEVERE] json_serializable:json_serializable on lib/Screens/Files/files copy 3.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Inventory/inventory copy 2.dart (cached):

[SEVERE] chopper_generator:chopper_generator on lib/Screens/Inventory/inventory copy 2.dart (cached):

[SEVERE] json_serializable:json_serializable on lib/Screens/Inventory/inventory copy 2.dart (cached):

[SEVERE] json_serializable:json_serializable on lib/Screens/Inventory/inventory copy 2.dart (cached):

[SEVERE] Build:
Failed after 1.4s
[SEVERE] Build:
Failed after 1.4s
[WARNING] run:
Skipping script run due to build failure
pub finished with exit code 1

0 throwToolExit (package:flutter_tools/src/base/common.dart:28:3)

1 pubInteractively (package:flutter_tools/src/dart/pub.dart:191:5)

2 PackagesPassthroughCommand.runCommand (package:flutter_tools/src/commands/packages.dart:227:11)

3 FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:490:18)

4 _asyncThenWrapperHelper. (dart:async-patch/async_patch.dart:71:64)

5 _rootRunUnary (dart:async/zone.dart:1132:38)

6 _CustomZone.runUnary (dart:async/zone.dart:1029:19)

7 _FutureListener.handleValue (dart:async/future_impl.dart:137:18)

8 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678:45)

9 Future._propagateToListeners (dart:async/future_impl.dart:707:32)

10 Future._completeWithValue (dart:async/future_impl.dart:522:5)

11 Future._asyncComplete. (dart:async/future_impl.dart:552:7)

12 _rootRun (dart:async/zone.dart:1124:13)

13 _CustomZone.run (dart:async/zone.dart:1021:19)

greatbaedee on 19 Nov 2019

One thing I noticed is all these files that are failing appear to have a space in the file names, if you remove those spaces does that solve the problem?

jakemac53 on 19 Nov 2019

👍2

@greatbaedee

jakemac53 on 19 Nov 2019

@jakemac53

My article Dart code:

import 'package:json_annotation/json_annotation.dart';
part'article.g.dart';
@JsonSerializable()
class BaseResponse extends Object{

  BaseResponse({this.$id, this.ProjectId, this.ShipmentID, this.Message, this.NbrItems, this.Categories});


 final String $id;
  final  num ProjectId;
  final  num ShipmentID;
  final  String Message;
  final  num NbrItems;
  final List<Categoriess> Categories;


 factory BaseResponse.fromJson(Map<String, dynamic> json) => 
 _$BaseResponseFromJson(json);
}
@JsonSerializable()
class Categoriess extends Object{
   Categoriess({this.$id, this.CategoryName, this.Items});  


 final String $id;
 final String CategoryName;
  final List<Itemss> Items;


  factory Categoriess.fromJson(Map<String, dynamic> json) => 
  _$CategoriessFromJson(json);
}
@JsonSerializable()
class Itemss extends Object{

  Itemss({
    this.$id,
    this.ThisItemID,
    this.Quantity_Shipped,
    this.Item_Nbr,
    this.INVENTORY_ID,
    this.Item_Name,
    this.Item_Description,
    this.Sub_Category,
    this.Location,
    this.Weight,
    this.Dimensions_LxWxH_,
    this.Dim__Weight,
    this.Item_Note,
    this.ItemCost,
    this.ItemPrice,
    this.ItemMarkup,
    this.imagePath,
    this.FullSizeImage,
    this.MidSizeImage,
    this.Thumbnail,
    this.AdditionalItems
    });


 final String $id;
  final  num ThisItemID;
  final  num Quantity_Shipped;
   final String Item_Nbr;
  final  num INVENTORY_ID;
   final String Item_Name;
   final String Item_Description;
  final  String Sub_Category;
  final  String Location;
  final  String Weight;
  final  String Dimensions_LxWxH_;
  final  String Dim__Weight;
  final  String Item_Note;
  final  num ItemCost;
   final num ItemPrice;
  final  num ItemMarkup;
  final  String imagePath;
   final String FullSizeImage;
  final  String MidSizeImage;
 final   String Thumbnail;
  final  String AdditionalItems;


    factory Itemss.fromJson(Map<String, dynamic> json) => 
    _$ItemssFromJson(json);
}

My article.g.dart Dart code:

// GENERATED CODE - DO NOT MODIFY BY HAND

part of 'article.dart';

// **************************************************************************
// JsonSerializableGenerator
// **************************************************************************

BaseResponse _$BaseResponseFromJson(Map<String, dynamic> json) {
  return BaseResponse(
    $id: json[r'$id'] as String,
    ProjectId: json['ProjectId'] as num,
    ShipmentID: json['ShipmentID'] as num,
    Message: json['Message'] as String,
    NbrItems: json['NbrItems'] as num,
    Categories: (json['Categories'] as List)
        ?.map((e) =>
            e == null ? null : Categoriess.fromJson(e as Map<String, dynamic>))
        ?.toList(),
  );
}

Map<String, dynamic> _$BaseResponseToJson(BaseResponse instance) =>
    <String, dynamic>{
      r'$id': instance.$id,
      'ProjectId': instance.ProjectId,
      'ShipmentID': instance.ShipmentID,
      'Message': instance.Message,
      'NbrItems': instance.NbrItems,
      'Categories': instance.Categories,
    };

Categoriess _$CategoriessFromJson(Map<String, dynamic> json) {
  return Categoriess(
    $id: json[r'$id'] as String,
    CategoryName: json['CategoryName'] as String,
    Items: (json['Items'] as List)
        ?.map((e) =>
            e == null ? null : Itemss.fromJson(e as Map<String, dynamic>))
        ?.toList(),
  );
}

Map<String, dynamic> _$CategoriessToJson(Categoriess instance) =>
    <String, dynamic>{
      r'$id': instance.$id,
      'CategoryName': instance.CategoryName,
      'Items': instance.Items,
    };

Itemss _$ItemssFromJson(Map<String, dynamic> json) {
  return Itemss(
    $id: json[r'$id'] as String,
    ThisItemID: json['ThisItemID'] as num,
    Quantity_Shipped: json['Quantity_Shipped'] as num,
    Item_Nbr: json['Item_Nbr'] as String,
    INVENTORY_ID: json['INVENTORY_ID'] as num,
    Item_Name: json['Item_Name'] as String,
    Item_Description: json['Item_Description'] as String,
    Sub_Category: json['Sub_Category'] as String,
    Location: json['Location'] as String,
    Weight: json['Weight'] as String,
    Dimensions_LxWxH_: json['Dimensions_LxWxH_'] as String,
    Dim__Weight: json['Dim__Weight'] as String,
    Item_Note: json['Item_Note'] as String,
    ItemCost: json['ItemCost'] as num,
    ItemPrice: json['ItemPrice'] as num,
    ItemMarkup: json['ItemMarkup'] as num,
    imagePath: json['imagePath'] as String,
    FullSizeImage: json['FullSizeImage'] as String,
    MidSizeImage: json['MidSizeImage'] as String,
    Thumbnail: json['Thumbnail'] as String,
    AdditionalItems: json['AdditionalItems'] as String,
  );
}

Map<String, dynamic> _$ItemssToJson(Itemss instance) => <String, dynamic>{
      r'$id': instance.$id,
      'ThisItemID': instance.ThisItemID,
      'Quantity_Shipped': instance.Quantity_Shipped,
      'Item_Nbr': instance.Item_Nbr,
      'INVENTORY_ID': instance.INVENTORY_ID,
      'Item_Name': instance.Item_Name,
      'Item_Description': instance.Item_Description,
      'Sub_Category': instance.Sub_Category,
      'Location': instance.Location,
      'Weight': instance.Weight,
      'Dimensions_LxWxH_': instance.Dimensions_LxWxH_,
      'Dim__Weight': instance.Dim__Weight,
      'Item_Note': instance.Item_Note,
      'ItemCost': instance.ItemCost,
      'ItemPrice': instance.ItemPrice,
      'ItemMarkup': instance.ItemMarkup,
      'imagePath': instance.imagePath,
      'FullSizeImage': instance.FullSizeImage,
      'MidSizeImage': instance.MidSizeImage,
      'Thumbnail': instance.Thumbnail,
      'AdditionalItems': instance.AdditionalItems,
    };

My screen Dart code:

import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:great/article.dart';
import 'package:http/http.dart'
as http;

class Inventory extends StatefulWidget {

  @override
  _InventoryState createState() => _InventoryState();
}

class _InventoryState extends State < Inventory > {
  List < BaseResponse > pEShippingDetail = [];
  Future loadMessageList() async {
    http.Response response = await http.get('http://www.efwebservice.com/Public/api/ShipmentItems/GetShippingDetails?token=XE9QZEA5ZLRJ64FLO4210&projectid=1010408');
    //await Future.delayed(Duration(seconds: 3));

    String content = response.body;
    List collection = json.decode(content);
    List < BaseResponse > _messages = collection.map((json) => BaseResponse.fromJson(json)).toList();

    setState(() {
      pEShippingDetail = _messages;
    });
  }

  void initState() {
    loadMessageList();
    super.initState();

  }


  Widget project() {
    return Container(
      padding: EdgeInsets.all(18.0),
      child: Row(
        children: < Widget > [
          Expanded(
            child: Text('Inventory',
              textAlign: TextAlign.center,
              style: TextStyle(
                fontWeight: FontWeight.bold,
                fontSize: 18.0,
                color: Color(0xFFe16226)
              )
            ),
          ),
        ],
      ),
    );
  }


  Widget info() {
    return Expanded(
      child: Container(
        margin: EdgeInsets.only(top: 5.0, bottom: 5.0),
        padding: EdgeInsets.symmetric(horizontal: 10.0, vertical: 10.0),
        child: ListView.builder(
          itemCount: pEShippingDetail == null ? 0 : pEShippingDetail.length,
          itemBuilder: (context, i) {
            item_Name(){
              if(pEShippingDetail[0].Categories[i].CategoryName != null){
                return new Text(pEShippingDetail[0].Categories[i].CategoryName);
              }
            }
            // sub_Category(){
            //   if(pEShippingDetail[i].Sub_Category != null){
            //     return new Text(pEShippingDetail[i].Sub_Category);
            //   }
            // }
            // location(){
            //   if(pEShippingDetail[i].Location != null){
            //     return new Text(pEShippingDetail[i].Location);
            //   }
            // }
            // weight(){
            //   if(pEShippingDetail[i].Dim__Weight != null){
            //     return new Text(pEShippingDetail[i].Dim__Weight);
            //   }
            // }
            return GestureDetector(
              onTap: () {

              },
              child: Container(
              margin: const EdgeInsets.symmetric(
                vertical: 16.0,
                horizontal: 24.0
              ),
              child: new Stack(
                children: <Widget>[
                   new Container(
                    height: 124.0,
                    margin: new EdgeInsets.only(left: 46.0),
                    decoration: new BoxDecoration(
                      color: new Color(0xFFe16226),
                      shape: BoxShape.rectangle,
                      borderRadius: new BorderRadius.circular(8.0),
                      boxShadow: <BoxShadow>[
                        new BoxShadow(  
                          color: Colors.black12,
                          blurRadius: 10.0,
                          offset: new Offset(0.0, 10.0),
                        ),
                      ],
                    ),
                    child: new Container(
                      margin: new EdgeInsets.fromLTRB(76.0, 16.0, 16.0, 16.0),
                      constraints: new BoxConstraints.expand(),
                      child: new Column(
                        crossAxisAlignment: CrossAxisAlignment.start,
                        children: <Widget>[
                          new Container(height: 4.0),
                          item_Name(),
                          new Container(height: 10.0),
                          new Text(pEShippingDetail[0].Categories[i].CategoryName),
                          new Container(
                            margin: new EdgeInsets.symmetric(vertical: 8.0),
                            height: 2.0,
                            width: 18.0,
                            color: new Color(0xFF8A8A8D)
                          ),
                          new Row(
                            children: <Widget>[
                             // new Image.asset("assets/img/ic_distance.png", height: 12.0),
                              new Container(width: 8.0),
                              //location(),
                              Spacer(),
                              new Container(width: 24.0),
                              //new Image.asset("assets/img/ic_gravity.png", height: 12.0),
                              new Container(width: 8.0),
                              //weight()
                            ],
                          ),
                        ],
                      ),
                    ),
                  ),
                ],
              )
              ),
            );
          }
        ),
      ),
    );

  }


  @override
  Widget build(BuildContext context) {
    return  Scaffold(
        appBar: AppBar(
          backgroundColor: Color(0xFFe16226),
          centerTitle: true,
        ),
        body: Container(
          padding: EdgeInsets.all(10.0),
          child: Column(
            children: < Widget > [
              project(),
              info()
            ],
          ),
        ),
    );
  }
}

greatbaedee on 19 Nov 2019

@jakemac53 I created new flutter app and those are the code for each dart files and still the same error massage

greatbaedee on 19 Nov 2019

Thank you for some reason the error is gone.

greatbaedee on 19 Nov 2019

Great to hear @greatbaedee !

kevmoo on 19 Nov 2019

👍1

@natebosch I have run flutter pub upgrade and that didn't help.

$ flutter pub upgrade
Running "flutter pub upgrade" in greatbaedee... 9.1s

This works with me

papalardo on 13 Dec 2019

Json_serializable.dart: flutter packages pub run build_runner build [SEVERE] Failed after 30.4s

Most helpful comment

All 12 comments

0 throwToolExit (package:flutter_tools/src/base/common.dart:28:3)

1 pubInteractively (package:flutter_tools/src/dart/pub.dart:191:5)

2 PackagesPassthroughCommand.runCommand (package:flutter_tools/src/commands/packages.dart:227:11)

3 FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:490:18)

4 _asyncThenWrapperHelper. (dart:async-patch/async_patch.dart:71:64)

5 _rootRunUnary (dart:async/zone.dart:1132:38)

6 _CustomZone.runUnary (dart:async/zone.dart:1029:19)

7 _FutureListener.handleValue (dart:async/future_impl.dart:137:18)

8 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678:45)

9 Future._propagateToListeners (dart:async/future_impl.dart:707:32)

10 Future._completeWithValue (dart:async/future_impl.dart:522:5)

11 Future._asyncComplete. (dart:async/future_impl.dart:552:7)

12 _rootRun (dart:async/zone.dart:1124:13)

13 _CustomZone.run (dart:async/zone.dart:1021:19)

Related issues