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DavBfr
Problem with multipage with a bunch of data
Hello guys, i have a problem with a bunch of data that comes from a request, in the past it just works but now doesnt, it throws Error: Instance of 'TooManyPagesException' the length of the list its about 154 but even if i try with a.take() method over that list to take only 10 rows and it throws this Error: RangeError (index): Index out of range: index should be less than 501832: 501835 this is the full message Error: RangeError (index): Index out of range: index should be less than 501832: 501835 dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 294:3 throw_ dart-sdk/lib/_internal/js_dev_runtime/private/native_typed_data.dart 1802:5 _checkValidIndex dart-sdk/lib/_internal/js_dev_runtime/private/native_typed_data.dart 1059:5 _get] packages/pdf/src/pdf/obj/image.dart 228:21 _alpha packages/pdf/src/pdf/obj/image.dart 86:31 new packages/pdf/src/svg/image.dart 76:19 fromXml packages/pdf/src/svg/operation.dart 53:23 fromXml packages/pdf/src/svg/group.dart 45:37 <fn> dart-sdk/lib/internal/iterable.dart 403:20 moveNext dart-sdk/lib/internal/iterable.dart 882:20 moveNext dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/operations.dart 1277:20 next packages/pdf/src/svg/group.dart 61:16 paintShape packages/pdf/src/svg/operation.dart 98:5 paint packages/pdf/src/svg/painter.dart 46:46 paint packages/pdf/src/widgets/svg.dart 130:12 paint packages/pdf/src/widgets/widget.dart 320:7 paintChild packages/pdf/src/widgets/basic.dart 420:5 paint packages/pdf/src/widgets/basic.dart 127:7 paint packages/pdf/src/widgets/widget.dart 320:7 paintChild packages/pdf/src/widgets/basic.dart 449:5 paint packages/pdf/src/widgets/widget.dart 260:7 paint packages/pdf/src/widgets/flex.dart 521:12 paint packages/pdf/src/widgets/widget.dart 320:7 paintChild packages/pdf/src/widgets/flex.dart 594:5 paint packages/pdf/src/widgets/flex.dart 521:12 paint packages/pdf/src/widgets/flex.dart 521:12 paint packages/pdf/src/widgets/multi_page.dart 202:12 [_paintChild] packages/pdf/src/widgets/multi_page.dart 438:9 postProcess packages/pdf/src/widgets/document.dart 130:13 save dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 84:54 runBody dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 127:5 _async packages/pdf/src/widgets/document.dart 127:25 save packages/chekin/app/modules/admin/controllers/admin_controller.dart 1262:30 crearPdf dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 84:54 runBody dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 127:5 _async packages/chekin/app/modules/admin/controllers/admin_controller.dart 1260:24 crearPdf packages/chekin/app/modules/admin/controllers/admin_controller.dart 866:11 abrirPdfTotal dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 45:50 <fn> dart-sdk/lib/async/zone.dart 1661:54 runUnary dart-sdk/lib/async/future_impl.dart 162:18 handleValue dart-sdk/lib/async/future_impl.dart 846:44 handleValueCallback dart-sdk/lib/async/future_impl.dart 875:13 _propagateToListeners dart-sdk/lib/async/future_impl.dart 647:5 [_completeWithValue] dart-sdk/lib/async/future_impl.dart 721:7 callback dart-sdk/lib/async/schedule_microtask.dart 40:11 _microtaskLoop dart-sdk/lib/async/schedule_microtask.dart 49:5 _startMicrotaskLoop dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 181:7 <fn>
I tried to reproduce the behaviour with the invoice example extending the quantity of data in the doc example ( invoice) and happens the same and i already tried to wrap it in flexible, column, wrap widgets with same behaviour i tried this tho #1354 .
To Reproduce Code snippet to reproduce the behavior:
final String logo = await rootBundle.loadString('assets/Logo.svg');
pw.Widget buildHeaderPdfTotal(pw.Context context,String? logo) {
return pw.Column(
children: [
pw.Row(
crossAxisAlignment: pw.CrossAxisAlignment.start,
children: [
pw.Expanded(
child: pw.Column(
children: [
pw.Container(
height: 50,
padding: const pw.EdgeInsets.only(left: 20),
alignment: pw.Alignment.centerLeft,
child: pw.Text(
'Reporte general horario',
style: pw.TextStyle(
color: PdfColors.black,
fontWeight: pw.FontWeight.bold,
fontSize: 20,
),
),
),
pw.Container(
decoration: const pw.BoxDecoration(
borderRadius:
pw.BorderRadius.all(pw.Radius.circular(2)),
color: PdfColors.white,
),
padding: const pw.EdgeInsets.only(
left: 40, top: 10, bottom: 10, right: 20),
alignment: pw.Alignment.centerLeft,
height: 50,
child: pw.DefaultTextStyle(
style: const pw.TextStyle(
color: PdfColors.blue800,
fontSize: 12,
),
child: pw.Column(children: [
pw.Row(children: [
pw.Text('Fecha de este informe:'),
pw.Text(DateFormat('dd/MM/yyyy')
.format(DateTime.now())),
])
])),
),
],
),
),
pw.Expanded(
child: pw.Column(
mainAxisSize: pw.MainAxisSize.min,
children: [
pw.Container(
alignment: pw.Alignment.topRight,
padding: const pw.EdgeInsets.only(bottom: 8, left: 30),
height: 100,
child: logo != null
? pw.SvgImage(svg: logo)
: pw.PdfLogo(),
),
],
),
),
],
),
if (context.pageNumber > 1) pw.SizedBox(height: 20)
],
);
}
pw.Widget contentTable(pw.Context context, List<CheckinTotal> list) {
const tableHeaders = [
'Nombre',
'Rol',
'Cantidad de dias',
'Sobrepaso entrada',
'Sobrepaso almuerzo',
'Sobrepaso salida',
'Total sobrepaso'
];
return pw.TableHelper.fromTextArray(
border: null,
cellAlignment: pw.Alignment.centerLeft,
headerDecoration: const pw.BoxDecoration(
borderRadius: pw.BorderRadius.all(pw.Radius.circular(2)),
color: PdfColors.amber,
),
headerHeight: 25,
cellHeight: 40,
cellAlignments: {
0: pw.Alignment.center,
1: pw.Alignment.center,
2: pw.Alignment.center,
3: pw.Alignment.center,
4: pw.Alignment.center,
},
headerStyle: pw.TextStyle(
color: PdfColors.black,
fontSize: 10,
fontWeight: pw.FontWeight.bold,
),
cellStyle: const pw.TextStyle(
color: PdfColors.black,
fontSize: 10,
),
rowDecoration: const pw.BoxDecoration(
border: pw.Border(
bottom: pw.BorderSide(
color: PdfColors.amber,
width: .5,
),
),
),
headers: List<String>.generate(
tableHeaders.length,
(col) => tableHeaders[col],
),
data: List<List<String>>.generate(
list.length,
(row) {
// print(row);
return List<String>.generate(
tableHeaders.length,
(col) {
print(col);
print(list[row].nombre);
return list[row].getIndex(col);
},
);
}
),
);
}
doc.addPage(
pw.MultiPage(
orientation: PageOrientation.landscape,
header: (context) => buildHeaderPdfTotal(context, logo),
footer: (context) =>
buildFooterPdf(context, homeController.cliente.nombre),
build: (context) => <pw.Widget>[
pw.Text('Rango de fecha: ' +
DateFormat('dd/MM/yyyy').format(startdate) +
"--" +
DateFormat('dd/MM/yyyy').format(enddate)),
pw.SizedBox(height: 10),
contentTable(context,listCheckinTotal.take(1).toList()),
// contentFooter(context)
],
),
);
Expected behavior
Screenshots
Flutter Doctor
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Desktop (please complete the following information):
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Additional context Also this behaviour happens lastly i have a past build running ( flutter web) and it works fine is just with a new release :( help :(
Neh i don't want to read whole your code :D Partly comment and find the problem please :,(
Neh i don't want to read whole your code :D Partly comment and find the problem please :,(
just add a lot of rows to the invoice example of the docs and you will find the problem
@Interscope19 I also met this exception TooManyPagesException and I don't know for what it is raised. But you can fix this. The MultiPage contains maxPages parameter which is equal 20 by default. Increase it to required value.
My app is freezing when I use an array that lenght is over them 7000 on the "TableHelper.fromTextArray()".
If the array size is less then 500, i dont have problem. I use the maxPages: 9999, because I dont know de max number of pages.
