I essentially want the app to display only one day per page. I tried to mess around in the days_page_view_example.dart file but it doesnt seem to work; when i hard code the number of days to 1, the app just gets a white screen without an error. Could you please implement this option.

fixed following issue: Error: The argument type '(dart.core::DateTime, {curve: #lib1::Curve, duration: I/flutter ( 5662): dart.core::Duration}) → invalid-type' can't be assigned to the parameter type '(dart.core::DateTime, I/flutter ( 5662): {curve: #lib1::Curve, duration: dart.core::Duration}) → dart.async::Future<dart.core::Null>'. I/flutter ( 5662): Try changing the type of the parameter, or casting the argument to '(dart.core::DateTime, {curve: I/flutter ( 5662): #lib1::Curve, duration: dart.core::Duration}) → dart.async::Future<dart.core::Null>'. I/flutter ( 5662): animateToMonth: _animateToMonth, I/flutter ( 5662): ^ I/flutter ( 5662): animateToMonth: _animateToMonth, I/flutter ( 5662): ^ I/flutter ( 5662): I/flutter ( 5662): When the exception was thrown, this was the stack: I/flutter ( 5662): #0 _MonthPageViewState._attachToController (package:calendar_views/src/month_page_view/month_page_view.dart:77:7) I/flutter ( 5662): #1 _MonthPageViewState.initState (package:calendar_views/src/month_page_view/month_page_view.dart:62:5) I/flutter ( 5662): #2 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3763:58) I/flutter ( 5662): #3 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3629:5) I/flutter ( 5662): #4 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2919:14) I/flutter ( 5662): #5 Element.updateChild (package:flutter/src/widgets/framework.dart:2722:12) I/flutter ( 5662): #6 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4666:14) I/flutter ( 5662): #7 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2919:14) I/flutter ( 5662): #8 Element.updateChild (package:flutter/src/widgets/framework.dart:2722:12) I/flutter ( 5662): #9 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #10 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #11 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3634:5) I/flutter ( 5662): #12 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3629:5) I/flutter ( 5662): #13 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2919:14) I/flutter ( 5662): #14 Element.updateChild (package:flutter/src/widgets/framework.dart:2722:12) I/flutter ( 5662): #15 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #16 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #17 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3634:5) I/flutter ( 5662): #18 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3629:5) I/flutter ( 5662): #19 ParentDataElement.mount (package:flutter/src/widgets/framework.dart:3967:11) I/flutter ( 5662): #20 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2919:14) I/flutter ( 5662): #21 MultiChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4771:32) I/flutter ( 5662): #22 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2919:14) I/flutter ( 5662): #23 Element.updateChild (package:flutter/src/widgets/framework.dart:2722:12) I/flutter ( 5662): #24 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #25 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #26 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3634:5) I/flutter ( 5662): #27 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3629:5) I/flutter ( 5662): #28 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2919:14) I/flutter ( 5662): #29 Element.updateChild (package:flutter/src/widgets/framework.dart:2722:12) I/flutter ( 5662): #30 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #31 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #32 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3634:5) I/flutter ( 5662): #33 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3781:11) I/flutter ( 5662): #34 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3629:5) I/flutter ( 5662): #35 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2919:14) I/flutter ( 5662): #36 Element.updateChild (package:flutter/src/widgets/framework.dart:2722:12) I/flutter ( 5662): #37 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #38 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #39 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3634:5) I/flutter ( 5662): #40 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3781:11) I/flutter ( 5662): #41 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3629:5) I/flutter ( 5662): #42 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2919:14) I/flutter ( 5662): #43 Element.updateChild (package:flutter/src/widgets/framework.dart:2722:12) I/flutter ( 5662): #44 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #45 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #46 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3634:5) I/flutter ( 5662): #47 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3629:5) I/flutter ( 5662): #48 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2919:14) I/flutter ( 5662): #49 Element.updateChild (package:flutter/src/widgets/framework.dart:2722:12) I/flutter ( 5662): #50 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #51 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #52 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3634:5) I/flutter ( 5662): #53 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3629:5) I/flutter ( 5662): #54 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2919:14) I/flutter ( 5662): #55 Element.updateChild (package:flutter/src/widgets/framework.dart:2722:12) I/flutter ( 5662): #56 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #57 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #58 StatefulElement.update (package:flutter/src/widgets/framework.dart:3811:5) I/flutter ( 5662): #59 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #60 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #61 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #62 ProxyElement.update (package:flutter/src/widgets/framework.dart:3921:5) I/flutter ( 5662): #63 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #64 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #65 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #66 ProxyElement.update (package:flutter/src/widgets/framework.dart:3921:5) I/flutter ( 5662): #67 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #68 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:4391:32) I/flutter ( 5662): #69 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:4781:17) I/flutter ( 5662): #70 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #71 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #72 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #73 StatefulElement.update (package:flutter/src/widgets/framework.dart:3811:5) I/flutter ( 5662): #74 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #75 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #76 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #77 ProxyElement.update (package:flutter/src/widgets/framework.dart:3921:5) I/flutter ( 5662): #78 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #79 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #80 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #81 StatefulElement.update (package:flutter/src/widgets/framework.dart:3811:5) I/flutter ( 5662): #82 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #83 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:4673:14) I/flutter ( 5662): #84 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #85 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #86 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #87 StatelessElement.update (package:flutter/src/widgets/framework.dart:3714:5) I/flutter ( 5662): #88 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #89 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:4673:14) I/flutter ( 5662): #90 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #91 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #92 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #93 StatefulElement.update (package:flutter/src/widgets/framework.dart:3811:5) I/flutter ( 5662): #94 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #95 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #96 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #97 StatefulElement.update (package:flutter/src/widgets/framework.dart:3811:5) I/flutter ( 5662): #98 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #99 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #100 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #101 ProxyElement.update (package:flutter/src/widgets/framework.dart:3921:5) I/flutter ( 5662): #102 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #103 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #104 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #105 ProxyElement.update (package:flutter/src/widgets/framework.dart:3921:5) I/flutter ( 5662): #106 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #107 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #108 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #109 StatefulElement.update (package:flutter/src/widgets/framework.dart:3811:5) I/flutter ( 5662): #110 Element.updateChild (package:flutter/src/widgets/framework.dart:2711:15) I/flutter ( 5662): #111 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3665:16) I/flutter ( 5662): #112 Element.rebuild (package:flutter/src/widgets/framework.dart:3507:5) I/flutter ( 5662): #113 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2255:33) I/flutter ( 5662): #114 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding&WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:653:20) I/flutter ( 5662): #115 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:208:5) I/flutter ( 5662): #116 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:990:15) I/flutter ( 5662): #117 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:930:9) I/flutter ( 5662): #118 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:842:5) I/flutter ( 5662): #122 _invoke (dart:ui/hooks.dart:130:10) I/flutter ( 5662): #123 _drawFrame (dart:ui/hooks.dart:117:3) I/flutter ( 5662): (elided 3 frames from package dart:async)

day view while rendering positioned widgets doesn't enable vertical scroll. Entire view from 00:00 hrs to 23:59 hrs should be visible and vertically scrollable.

For my application, i am using this PageView and i need to get the date which is displayed in the current page in the format of DateTime. Could someone suggest me a way of adding this value in DaysPageController class.

I want to use an API for storing a bit of data and i want to display certain bits of data on specific days inside the DaysPageViewExample. For this i need access to the function which is incrementing and decrementing the days in the DaysPageViewExample. i have tried to go through the documentation but i was unable to find the exact function. Could you point out where the function is located in the Plugin files? Thanks in advance

In my application, I have implemented the daysPageView. I added a showDatePicker widget and i wanted the displayed page to jump to the page which the user selects in the showDatepicker. The widget showDatePicker returns a DateTime variable. But when i tried to call _dayspagecontroller.jumpToDay(), i get this error : The method 'jumpToDay' was called on null. . Could you please help out in modifying the jumpToDay function so that when a DateTime value is returned, The method will jump the page to the selected date in showDatePicker?

The impmentation of jumpToDay in my app : `
_selectDate() async { final DateTime picker =await showDatePicker( context: context, initialDate: DateTime.now(), firstDate: DateTime(2010), lastDate: DateTime(2040));

               if (picker != null) {
               setState(() {
                  selectedDate = picker;
                 });
                  Navigator.pop(context);
   
                 print(selectedDate);

// await runJump(selectedDate); return selectedDate; } } `

`
new FlatButton(onPressed: () => _daysPageController.jumpToDay(_selectDate()), child: Text("change date"),

               ),         

`

I want to customize and display specific widgets in certain pages. I want to use the index of the list final List<DateTime> days;. I tried to convert it to a Map in the following code :

`
@override Widget build(BuildContext context) { SystemChrome.setEnabledSystemUIOverlays([]);

super.build(context);
return new Row(
  children: widget.days.asMap().map((index, day) => MapEntry(index, Container(
      constraints: new BoxConstraints(
        maxHeight: MediaQuery.of(context).size.height * 1.00,
        maxWidth: MediaQuery.of(context).size.width * 1.00

      ),
          child:  ListTile(subtitle: Starting_screen(_makeTextString(day)),  //this screen just displays different widgets
            title:Text((index.toString())),)
        ),
  )
  ).values.toList()
);

}`

When i tried this method, the index of the map seems to be mapping to all the pages and hence stays the same. Could i get some suggestion on how to properly access the index of this list? also a side question: in the below code, is day the index of the list days? (this is the original code which i modified to display a different screen)

` @override Widget build(BuildContext context) { SystemChrome.setEnabledSystemUIOverlays([]);

super.build(context);
return new Row(
  children: widget.days.map((day) => Container(
      constraints: new BoxConstraints(
        maxHeight: MediaQuery.of(context).size.height * 1.00,
        maxWidth: MediaQuery.of(context).size.width * 1.00

      ),
          child: Starting_screen(_makeTextString(day)),  //this screen just displays different widgets
        ),
  ).toList()
);

}

fixes for example:

The following assertion was thrown while handling a gesture:
I/flutter ( 3695): type 'Future<void>' is not a subtype of type 'Future<Null>'
I/flutter ( 3695): 
I/flutter ( 3695): Either the assertion indicates an error in the framework itself, or we should provide substantially
I/flutter ( 3695): more information in this error message to help you determine and fix the underlying cause.
I/flutter ( 3695): In either case, please report this assertion by filing a bug on GitHub:
I/flutter ( 3695):   https://github.com/flutter/flutter/issues/new?template=BUG.md
I/flutter ( 3695): 
I/flutter ( 3695): When the exception was thrown, this was the stack:
I/flutter ( 3695): #0      CalendarPageViewState.animateToPage (package:calendar_views/src/calendar_page_view/calendar_page_view.dart:81:5)
I/flutter ( 3695): #1      _MonthPageViewState._animateToMonth (package:calendar_views/src/month_page_view/month_page_view.dart:116:12)
I/flutter ( 3695): #2      MonthPageController.animateToMonth (package:calendar_views/src/month_page_view/month_page_controller.dart:75:25)
I/flutter ( 3695): #3      _CalendarWidgetState._getMonthWidget.<anonymous closure>.<anonymous closure> (package:schoolsen_mobile/widgets/calendar_widget.dart:300:40)
I/flutter ( 3695): #4      State.setState (package:flutter/src/widgets/framework.dart:1130:30)
I/flutter ( 3695): #5      _CalendarWidgetState._getMonthWidget.<anonymous closure> (package:schoolsen_mobile/widgets/calendar_widget.dart:298:15)
I/flutter ( 3695): #6      _InkResponseState._handleTap (package:flutter/src/material/ink_well.dart:507:14)
I/flutter ( 3695): #7      _InkResponseState.build.<anonymous closure> (package:flutter/src/material/ink_well.dart:562:30)
I/flutter ( 3695): #8      GestureRecognizer.invokeCallback (package:flutter/src/gestures/recognizer.dart:102:24)
I/flutter ( 3695): #9      TapGestureRecognizer._checkUp (package:flutter/src/gestures/tap.dart:242:9)
I/flutter ( 3695): #10     TapGestureRecognizer.acceptGesture (package:flutter/src/gestures/tap.dart:204:7)
I/flutter ( 3695): #11     GestureArenaManager.sweep (package:flutter/src/gestures/arena.dart:156:27)
I/flutter ( 3695): #12     _WidgetsFlutterBinding&BindingBase&GestureBinding.handleEvent (package:flutter/src/gestures/binding.dart:184:20)
I/flutter ( 3695): #13     _WidgetsFlutterBinding&BindingBase&GestureBinding.dispatchEvent (package:flutter/src/gestures/binding.dart:158:22)
I/flutter ( 3695): #14     _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerEvent (package:flutter/src/gestures/binding.dart:138:7)
I/flutter ( 3695): #15     _WidgetsFlutterBinding&BindingBase&GestureBinding._flushPointerEventQueue (package:flutter/src/gestures/binding.dart:101:7)
I/flutter ( 3695): #16     _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerDataPacket (package:flutter/src/gestures/binding.dart:85:7)
I/flutter ( 3695): #20     _invoke1 (dart:ui/hooks.dart:170:10)
I/flutter ( 3695): #21     _dispatchPointerDataPacket (dart:ui/hooks.dart:122:5)
I/flutter ( 3695): (elided 3 frames from package dart:async)
I/flutter ( 3695): 
I/flutter ( 3695): Handler: onTap
I/flutter ( 3695): Recognizer:
I/flutter ( 3695):   TapGestureRecognizer#30b86(debugOwner: GestureDetector, state: ready, won arena, finalPosition:
I/flutter ( 3695):   Offset(363.7, 117.4), sent tap down)

Renamed inheritFromWidgetOfExactType to dependOnInheritedWidgetOfExactType

I don't know if you've had this issue, but it helped me to continue to use this package, so thought I'd share it. Thanks for an awesome package BTW!

Cloned repo, opened sample project in Android studio. Tried to run it... fails...

Launching lib/main.dart on iPhone 11 in debug mode...
Removing obsolete reference to flutter_assets from Runner.xcodeproj
Upgrading project.pbxproj
Project base configurations detected, removing.

Compiler message:
lib/days_page_view_example.dart:164:16: Error: 'Page' is imported from both 'package:flutter/src/widgets/navigator.dart' and 'package:calendar_views_example/utils/page.dart'.
    return new Page.forDays(
               ^^^^
lib/month_page_view_example.dart:142:16: Error: 'Page' is imported from both 'package:flutter/src/widgets/navigator.dart' and 'package:calendar_views_example/utils/page.dart'.
    return new Page.forMonth(
               ^^^^
Running Xcode build...
Xcode build done.                                           20.9s
Failed to build iOS app
Error output from Xcode build:
↳
    ** BUILD FAILED **


Xcode's output:
↳

    Compiler message:
    lib/days_page_view_example.dart:164:16: Error: 'Page' is imported from both 'package:flutter/src/widgets/navigator.dart' and 'package:calendar_views_example/utils/page.dart'.
        return new Page.forDays(
                   ^^^^
    lib/month_page_view_example.dart:142:16: Error: 'Page' is imported from both 'package:flutter/src/widgets/navigator.dart' and 'package:calendar_views_example/utils/page.dart'.
        return new Page.forMonth(
                   ^^^^
    Target kernel_snapshot failed: Exception: Errors during snapshot creation: null
    build failed.
    Command PhaseScriptExecution failed with a nonzero exit code
    note: Using new build system
    note: Building targets in parallel
    note: Planning build
    note: Constructing build description

Could not build the application for the simulator.
Error launching application on iPhone 11.

Flutter doctor:

$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel master, 1.18.0-13.0.pre, on Mac OS X 10.15.4 19E287, locale en-US)
 
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 11.4.1)
[✓] Android Studio (version 3.6)
[✓] Connected device (2 available)

• No issues found!