React Errors and Warnings API
E1001
A DataGrid internal error.
To solve the issue, please submit a ticket to our Support Center. Include your UI component configuration, fake data, and the steps needed to reproduce the issue in the ticket.
E1002
A DataGrid internal error.
To solve the issue, please submit a ticket to our Support Center. Include your UI component configuration, fake data, and the steps needed to reproduce the issue in the ticket.
E1003
A DataGrid internal error.
To solve the issue, please submit a ticket to our Support Center. Include your UI component configuration, fake data, and the steps needed to reproduce the issue in the ticket.
E1004
A DataGrid internal error.
To solve the issue, please submit a ticket to our Support Center. Include your UI component configuration, fake data, and the steps needed to reproduce the issue in the ticket.
E1006
A DataGrid internal error.
To solve the issue, please submit a ticket to our Support Center. Include your UI component configuration, fake data, and the steps needed to reproduce the issue in the ticket.
E1007
Occurs in DataGrid if the browser does not support local storage or session storage.
Use custom implementation of state storing. In this case, you should set the stateStoring.type property to "custom" and pass the appropriate functions to the stateStoring.cusomLoad and stateStoring.customSave properties.
E1010
Occurs if a custom template for the text field of an editor UI component misses the TextBox.
Use the TextBox UI component in the template.
E1011
Occurs if an item of the List UI component is deleted, while the remove(key) method of the CustomStore used to access data is not implemented.
Pass the function implementing the remove(key) method to the remove property of the CustomStore.
E1012
Occurs in the List UI component if the specified value of the itemDeleteMode or menuMode property is not supported.
E1016
Occurs in the DataGrid UI component if the data source specified for a lookup column is not valid.
See the lookup.dataSource property's description for details on valid data sources.
E1018
Occurs in the DataGrid UI component if the collapseAll(groupIndex) method is called, provided that the UI component uses a remote data source.
E1020
A DateBox internal error.
To solve the issue, please submit a ticket to our Support Center. Include your UI component configuration, fake data, and the steps needed to reproduce the issue in the ticket.
E1021
Occurs in the Map UI component if you try to remove a route or marker that does not exist.
Check the validity of the object passed to the removeMarker(marker) or removeRoute(route) method.
E1025
Occurs in the ResponsiveBox UI component if the specified layout cannot be divided into rows and columns.
E1026
Occurs in the DataGrid UI component if the summaryType field of an item is set to "custom", provided that the calculateCustomSummary property value is not defined.
E1031
A Scheduler internal error.
To solve the issue, please submit a ticket to our Support Center. Include your UI component configuration, fake data, and the steps needed to reproduce the issue in the ticket.
E1032
Occurs when an unspecified or an unknown start date is detected in an appointment object of the Scheduler UI component.
E1033
A Scheduler internal error.
To solve the issue, please submit a ticket to our Support Center. Include your UI component configuration, fake data, and the steps needed to reproduce the issue in the ticket.
E1034
This error occurs when your browser version does not implement API for saving files. We recommend that you update your browser to a newer version. Supported browsers are listed here.
E1035
Occurs if the editor cannot be created for a Form item because of an internal error.
This error can appear in the following cases:
Invalid editorType value
Refer to the editorType description for a list of accepted values.Missing modules
The Form automatically imports modules only for basic editors. This helps reduce the bundle size. If you use other editors, import their modules manually. Refer to the editorType description for more information.Insufficient empty item configuration
Empty items require that the itemType property is set to "empty".Incorrect editorOptions configuration
editorOptions configure the editor specified by the editorType. Ensure that editorOptions match the editorType. Review the editor's API reference and ensure that all used editor properties have correct values.
E1037
The DataGrid UI component can display grouped data if data items have the following structure.
{ key: "group1", //The group key items: [ . . . //Group items ] }
E1038
Occurs when the DataGrid UI component loads or saves a state if the browser does not support local storages for locally opened web pages.
E1039
A Scheduler internal error.
To solve the issue, please submit a ticket to our Support Center. Include your UI component configuration, fake data, and the steps needed to reproduce the issue in the ticket.
E1040
Occurs in the TreeView UI component when the key field value is not unique within the data array.
E1041
Occurs if the script specified in the error message is referenced after the DevExtreme scripts or is not referenced at all.
Reference the specified script before the DevExtreme scripts. You can use the following links:
<head> <!-- ... --> <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-polyfill/7.4.0/polyfill.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/exceljs/4.1.1/exceljs.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/FileSaver.js/2.0.2/FileSaver.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.0.0/jspdf.umd.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf-autotable/3.5.9/jspdf.plugin.autotable.min.js"></script> <!-- reference the DevExtreme sources here --> </head>
See Also
E1042
If your data is a JavaScript array, use the UI component's keyExpr property to specify the key field. Otherwise, use the key property in the store.
See Also
- key in ArrayStore | CustomStore | LocalStore | ODataStore
E1043
Occurs when the key property of the Store has an incorrect value.
Make sure that the field specified in the key property exists in all data objects associated with the Store.
See Also
E1044
Occurs in the TreeList UI component when the key field specified in the keyExpr property differs from the one specified in the Store.
Check that the key and keyExpr properties have the same value.
See Also
- key in ArrayStore | CustomStore | LocalStore | ODataStore
E1045
Occurs in the TreeList UI component if editing takes place without the key property specified in the Store.
E1046
Occurs in the TreeList and DataGrid UI components if the key field is not found in at least one data object.
Check that all data objects have the field specified in the UI component's keyExpr property or the Store's key property.
See Also
- keyExpr in TreeList | DataGrid
- key in ArrayStore | CustomStore | LocalStore | ODataStore
E1047
Occurs in the FilterBuilder UI component if the filter expression contains a data field that is not defined in the fields array.
Check that the data field used in the filter expression exists in the fields array.
See Also
E1048
Occurs in the FilterBuilder UI component if a condition in the filter expression contains an operation unavailable for the used field.
Check that the field's filterOperations property includes the operation.
E1049
Occurs in the TreeList or DataGrid when filterSyncEnabled is true and the columns[].dataField or columns[].name property is not specified in at least one column that allows filtering.
E1050
Occurs in the DataGrid or TreeList when trying to check the validationRules of a column that has a third-party editor in its editCellTemplate.
This error is specific to the popup and form editing modes. To correct it, choose a different editing mode or validate the editor's value in the onRowValidating function instead of using the validation rules.
E1051
Occurs in the HtmlEditor when the valueType is "markdown" but the markdown converter is not imported.
E1055
Occurs in a text editor when at least one of its buttons has an invalid or non-unique value assigned to the name property.
E1056
Occurs in a text editor when it does not support the button type that you included in the buttons[] array.
E1058
Occurs in the Scheduler when the startDayHour is set to a time that is later than the endDayHour.
E1059
Occurs in a DataGrid or TreeList when at least one of its columns has a non-unique value assigned to the name property.
E1060
Occurs in a DataGrid or TreeList when at least one of its editable columns does not have a name.
E2001
A UI component accepts an array of objects as a data source. If you try to pass anything else, the E2001 error occurs. To see an example of how to provide data for a UI component, refer to the Specify a Data Source help topics.
See Also
E2002
By default, data type of arguments and values is determined automatically based on the type of values from the data source. In some cases, specifying the data type explicitly may be required. For this purpose, the argumentAxis.argumentType and valueAxis.valueType properties can be used.
Similarly, the types of argument and value axes are determined automatically based on the data type, or set explicitly using the type property of the argumentAxis or valueAxis object correspondingly.
If data of a specified data type cannot be represented on an axis of a specified axis type, the E2002 error occurs. For example, if you try to represent data of a string type on an axis of a logarithmic type, you will get this error.
See Also
E2003
Data source fields must contain values of numeric, string or date-time types only. Otherwise, the E2003 error occurs.
See Also
E2004
For example, this error takes place when among date-time values of a data source field, a string value occurs, and it cannot be converted into date-time type.
See Also
E2005
Occurs in the Funnel UI component when the specified value field is absent in the data source or all its values are negative.
Check that you set the valueField property to a field in the data source containing at least one positive value.
See Also
E2007
Occurs in the Sankey UI component if any of the required fields are not found in at least one data object.
Check that each data item has the following structure:
{ source: String, target: String, weight: Number }
See Also
E2008
Occurs in the Sankey UI component if the source or target field has an incorrect data type in at least one data object.
Check that each data item has the following structure:
{ source: String, target: String, weight: Number }
See Also
E2009
Occurs in the Sankey UI component if the weight field has an incorrect data type or value in at least one data object.
Check that the weight field in each data object is an integer number greater than 0.
See Also
E2101
E2102
E2103
This error occurs when you try to assign anything other than a callback function to properties like customizeTooltip in Chart or onPointSelectionChanged in PieChart.
See Also
E2104
E2105
A strip for an axis is specified by the startValue and endValue properties of an object in the strips array. A constant line is specified by the value property of an object in the constantLines array. All these properties accept numeric values. If you try to assign a value of another type to one of these properties, the E2105 error occurs.
See Also
E2202
Occurs when the startValue or endValue property of the RangeSelector's scale is not valid.
The startValue and endValue properties accept a numeric or date-time value depending on the scale data type. If anything else is passed, the E2202 error occurs.
See Also
E2203
Occurs in the RangeSelector UI component when the selected range is invalid.
Commonly, this error appears when either the value property or the setValue(value) method were used incorrectly. To troubleshoot, check that the range you are trying to select falls between the scale start and end values and that the type of the range values is the same as the scale type.
See Also
W1001
Occurs in the Map UI component if the apiKey property value is changed after the UI component is created.
W1003
Occurs in the List UI component if you try to select an item relating to a group that does not exist.
W1004
Occurs in the List UI component if you try to select an item that does not exist within the specified group.
W1005
When both a value for the Filter Row and text for the Search Panel are set for the grid, data loading will be performed twice. The first load will be performed to learn data types for grid columns, and the second one - to apply filters. To avoid double data loading, set data types for all grid columns.
W1007
Occurs in the TreeView if a node refers to a parent node that does not exist.
Make sure that the parent node exists, and that the field that provides its ID is identical to the keyExpr.
W1008
Occurs in the Scheduler UI component if you try to scroll to a date outside the current view.
Check that the scrollToTime(hours, minutes, date) method is called with a date in the current view.
W1009
Occurs in the List UI component when you try to search through data specified using the items property.
Specify data in the dataSource property instead.
W1010
Occurs when trying to select all the items in a grouped List with the selectAllMode set to "allPages".
Set the selectAllMode to "page" or use a data source with a plain structure. If you need hierarchical data and the capability to select all items across all pages, transform plain data using the DataSource's group property.
W1011
Occurs in the DataGrid UI component if the keyExpr property is specified and the data is not a JavaScript array.
Check that the DataGrid is bound to a JavaScript array.
W1013
Occurs if you specify the deprecated message field in the object passed to the custom(options) method.
W1014
Occurs when a page contains more SpeedDialAction UI components than specified in the maxSpeedDialActionCount property.
Increase the maxSpeedDialActionCount:
DevExpress.config({ floatingActionButtonConfig: { maxSpeedDialActionCount: 7 } }); // ===== or when using modules ===== import config from "devextreme/core/config"; config({ floatingActionButtonConfig: { maxSpeedDialActionCount: 7 } })
... or remove unnecessary SpeedDialAction UI components.
W1015
Occurs in the Scheduler when the range from the startDayHour to the endDayHour cannot be divided into even intervals because of the specified cellDuration.
To resolve this warning, calculate the range duration in minutes and find a cellDuration that divides the range duration without remainder. For instance, the range from 8 to 24 hours has a duration of 16 hours or 960 minutes. To specify the cellDuration, use any value that divides 960 without remainder.
W1016
Occurs if you specify the deprecated formatName and formatValues properties in the items array within the HtmlEditor's toolbar property.
Use the name and acceptedValues properties instead:
jQuery
$(function(){ $("#htmlEditorContainer").dxHtmlEditor({ toolbar: { items: [ { // Before // formatName: "size", // formatValues: ["8pt", "10pt", "12pt"] // Now name: "size", acceptedValues: ["8pt", "10pt", "12pt"] }, ... ] } }) })
Angular
<dx-html-editor> <dxo-toolbar> <!--Before--> <!-- <dxi-item... formatName="size" [formatValues]="['8pt', '10pt', '12pt']"> </dxi-item> --> <!--Now--> <dxi-item... name="size" [acceptedValues]="['8pt', '10pt', '12pt']"> </dxi-item> ... </dxo-toolbar> </dx-html-editor>
Vue
<DxHtmlEditor> <DxToolbar> <!--Before--> <!-- <DxItem... format-name="size" :format-values="['8pt', '10pt', '12pt']" /> --> <!--Now--> <DxItem... name="size" :accepted-values="['8pt', '10pt', '12pt']" /> ... </DxToolbar> </DxHtmlEditor>
React
<HtmlEditor> <Toolbar> <!--Before--> <!-- <Item... formatName="size" formatValues={['8pt', '10pt', '12pt']} /> --> <!--Now--> <Item... name="size" acceptedValues={['8pt', '10pt', '12pt']} /> </Toolbar> </HtmlEditor>
W1017
Occurs in the DataGrid and TreeList UI components when the key property is not specified for a lookup column's dataSource.
W1018
Occurs in the DataGrid when infinite scrolling is used and selection.allowSelectAll is set to true.
To select all rows, the component requires their total number. The component cannot calculate the total number when infinite scrolling is used because rows are loaded dynamically.
To fix this, you can do one of the following:
Use virtual scrolling instead
If virtual scrolling is enabled, the component can calculate the total number of rows and select all rows. View DemoEnable deferred selection
If deferred selection is enabled, the component does not require the total number of rows. View DemoSelect only current page rows
When users click the Select All checkbox, the DataGrid selects all rows or only current page rows, depending on the selectAllMode property. This warning occurs when a user selects all rows. To resolve this, set selectAllMode to "page". View Demo
W1019
Occurs if the maximum filter query length exceeds the value specified in the maxFilterQueryLength property of the TagBox.
W1020
In this case, shading prevents interaction with the shaded area, and the hideEvent property's value is ignored. To remove the warning, assign false to the shading property.
W2002
When providing data for Chart or a chart within RangeSelector, you must specify argument and value fields for chart series. If the chart data source does not contain the specified fields, or none of their values are valid, the UI component places the W2002 warning into the browser console.
See Also
W2003
Appears when the specified tick intervals lead Chart or RangeSelector to generating an excessive number of ticks.
When dividing the Chart's axes or RangeSelector's scale, you can specify intervals for major and minor ticks. However, if these intervals appear too small, the UI components will ignore them and divide the axes or scale using default tick intervals. In addition, the W2003 warning will appear.
See Also
W2101
Appears if the pane specified by the defaultPane property does not exist.
When a multi-pane chart is used, you can specify the pane to be used by default using the defaultPane property. The name of the pane assigned to this property must be also declared within the panes array. Otherwise, the W2101 warning appears, and the last pane declared in this array is used.
See Also
W2102
Using a multi-axis chart), you should specify a value axis for each series using the series.axis property. These value axes should be declared in the valueAxis array as well. If not, a value axis with the name specified for a series will be created automatically, and the UI component will place the W2102 warning into the browser console.
See Also
W2103
This warning may appear if your scenario allows for the change of the UI component container's size. If so, when the size is reduced down to a minimum, which is specified by the height and width properties of the adaptive layout object, accessory UI component elements will be hidden. The W2103 warning, particularly, appears when the chart hides its title.
See Also
W2104
This warning may appear if your scenario allows for the change of the UI component container's size. If so, when the size is reduced down to a minimum, which is specified by the height and width properties of the adaptive layout object, accessory UI component elements will be hidden. The W2104 warning, particularly, appears when the chart hides its legend.
See Also
W2105
This warning may appear if your scenario allows for the change of the UI component container's size. If so, when the size is reduced down to a minimum, which is specified by the height and width properties of the adaptive layout object, accessory UI component elements will be hidden. The W2105 warning, particularly, appears when the chart hides one of the axis titles.
See Also
W2106
This warning may appear if your scenario allows for the change of the UI component container's size. If so, when the size is reduced down to a minimum, which is specified by the height and width properties of the adaptive layout object, accessory UI component elements will be hidden. The W2106 warning, particularly, appears when the chart hides labels of one of the axes.
See Also
W2301
Specify the startValue less than the endValue.
$(function () { $("#gaugeContainer").dxLinearGauge({ // or dxCircularGauge // ... scale: { startValue: 0, endValue: 50 } }); }); $(function () { $("#barGaugeContainer").dxBarGauge({ // ... startValue: 0, endValue: 50 }); });
See Also
If you have technical questions, please create a support ticket in the DevExpress Support Center.