Merge remove-notes-for-error-messages-2091 into production

knowledge-base/common-code-examples-in-documentation-do-not-compile.md

@@ -29,7 +29,7 @@ I am trying to run the code snippets in the documentation but they do not compil
 
 ## Error Message
 
->warning Unhandled Exception: System.MissingMethodException: Method not found: Microsoft.Extensions.DependencyInjection.IServiceCollection
+`Unhandled Exception: System.MissingMethodException: Method not found: Microsoft.Extensions.DependencyInjection.IServiceCollection`
 
 
 ## Solution

knowledge-base/common-component-requires-telerikrootcomponent.md

@@ -28,7 +28,7 @@ This knowledge base article explains how to avoid or fix the exception about a m
 
 ## Error Message
 
->warning Exception: A Telerik component on the requested view requires a TelerikRootComponent in MainLayout or a parent component.
+`Exception: A Telerik component on the requested view requires a TelerikRootComponent in MainLayout or a parent component.`
 
 
 ## Cause

knowledge-base/common-connection-closed.md

@@ -63,15 +63,11 @@ Cannot import XSLX files which have a lot of records. It works for few records.
 
 The exceptions may be similar to:
 
->warning Connection disconnected with error 'Error: Server returned an error on close: Connection closed with an error.'
->
-Attempting to reconnect to the server...
+`Connection disconnected with error 'Error: Server returned an error on close: Connection closed with an error.' Attempting to reconnect to the server...`
 
 Or:
 
->warning `System.Threading.Tasks.TaskCanceledException`
->
-> `A task was canceled.`
+`System.Threading.Tasks.TaskCanceledException. A task was canceled.`
 
 ## Possible Cause
 

knowledge-base/common-failed-to-find.md

@@ -26,11 +26,11 @@ I get a `Failed to find a valid digest in the 'integrity' attribute for resource
 
 ## Error Message
 
->warning Failed to find a valid digest in the 'integrity' attribute for resource 'https://.../_framework/Telerik.Recurrence.dll' with computed SHA-256 integrity ... The resource has been blocked.
->
-> Unknown error occured while trying to verify integrity.
->
->Error: Failed to start platform. Reason: TypeError: Failed to fetch
+`Failed to find a valid digest in the 'integrity' attribute for resource 'https://.../_framework/Telerik.Recurrence.dll' with computed SHA-256 integrity ... The resource has been blocked.`
+
+`Unknown error occured while trying to verify integrity.`
+
+`Error: Failed to start platform. Reason: TypeError: Failed to fetch`
 
 Other possible resources that may be referred to in the error:
 * Telerik.Documents.SpreadsheetStreaming.dll

knowledge-base/common-maximum-call-stack-exceeded.md

@@ -26,9 +26,9 @@ This knowledge base article deals with the `Maximum call stack size exceeded` er
 
 ## Error Message
 
->warning Microsoft.JSInterop.JSException: Maximum call stack size exceeded
->
-> RangeError: Maximum call stack size exceeded
+`Microsoft.JSInterop.JSException: Maximum call stack size exceeded`
+
+`RangeError: Maximum call stack size exceeded`
 
 ## Cause
 

knowledge-base/common-null-value-parameter-format.md

@@ -29,22 +29,22 @@ I am getting an error when I am using a Telerik Blazor component in an applicati
 
 The exact error message can vary. Here are just a few examples:
 
->warning Unhandled exception rendering component: Value cannot be null. (Parameter 'format')
->
+```
+Unhandled exception rendering component: Value cannot be null. (Parameter 'format')
+```
+
+```
 System.ArgumentNullException: Value cannot be null. (Parameter 'format')
->
-at System.String.FormatHelper(IFormatProvider provider, String format, ParamsArray args)
->
-at System.String.Format(String format, Object arg0, Object arg1)
->
-at Telerik.Blazor.Components.TelerikWizard.get_PagerMessage()
-
->warning System.ArgumentNullException: Value cannot be null. (Parameter 'format')
->
-at System.String.FormatHelper(IFormatProvider provider, String format, ParamsArray args)
->
-at Telerik.Blazor.Components.Common.Filters.FilterMenu.TelerikFilterMenu.get_FilterMenuSettingsLabel() 
+    at System.String.FormatHelper(IFormatProvider provider, String format, ParamsArray args)
+    at System.String.Format(String format, Object arg0, Object arg1)
+    at Telerik.Blazor.Components.TelerikWizard.get_PagerMessage()
+```
 
+```
+System.ArgumentNullException: Value cannot be null. (Parameter 'format')
+    at System.String.FormatHelper(IFormatProvider provider, String format, ParamsArray args)
+    at Telerik.Blazor.Components.Common.Filters.FilterMenu.TelerikFilterMenu.get_FilterMenuSettingsLabel() 
+```
 
 ## Possible Cause
 

knowledge-base/common-package-telerik-pivot-not-compatible-with-netframework.md

@@ -32,14 +32,15 @@ This knowledge base article deals with the following issues:
 
 ## Error Message
 
->warning The nuget command failed with exit code and error
->
-> NU1202: Package Telerik.Pivot.Core 0.1.1 is not compatible with net80 (.NETFramework,Version=v8.0). Package Telerik.Pivot.Core 0.1.1 supports: netstandard2.1 (.NETStandard,Version=v2.1)
->
-> NU1202: Package Telerik.Pivot.DataProviders.Xmla 0.1.1 is not compatible with net80 (.NETFramework,Version=v8.0). Package Telerik.Pivot.DataProviders.Xmla 0.1.1 supports: 
-netstandard2.1 (.NETStandard,Version=v2.1)
->
-> Packages failed to restore.
+```
+The nuget command failed with exit code and error
+
+NU1202: Package Telerik.Pivot.Core 0.1.1 is not compatible with net80 (.NETFramework,Version=v8.0). Package Telerik.Pivot.Core 0.1.1 supports: netstandard2.1 (.NETStandard,Version=v2.1)
+
+NU1202: Package Telerik.Pivot.DataProviders.Xmla 0.1.1 is not compatible with net80 (.NETFramework,Version=v8.0). Package Telerik.Pivot.DataProviders.Xmla 0.1.1 supports: netstandard2.1 (.NETStandard,Version=v2.1)
+
+Packages failed to restore.
+```
 
 Similar errors can mention `net70 (.NETFramework,Version=v7.0)` or `net60 (.NETFramework,Version=v6.0)`.
 

knowledge-base/common-partial-localization.md

@@ -65,6 +65,6 @@ The following repository contains translations provided by the community. You ca
 
 Apart from missing localization strings, you may occasionally experience an error, similar to this one:
 
->warning Unhandled exception rendering component: Value cannot be null. (Parameter 'format')
+`Unhandled exception rendering component: Value cannot be null. (Parameter 'format')`
 
 See knowledge base article [Value cannot be null. (Parameter 'format')]({%slug common-kb-null-value-parameter-format%}) for more details.

knowledge-base/dpl-allocate-memory-error.md

@@ -29,13 +29,19 @@ When I try to Generate or Export documents through the Telerik Document Processi
 
 ## Error Message
 
->warning WASM: Error: Garbage collector could not allocate 16384 bytes of memory for major heap section
-
->warning WASM: * Assertion at /mnt/jenkins/workspace/test-mono-mainline-wasm/label/ubuntu-1804-amd64/mono/utils/lock-free-alloc.c:145, condition `sb_header' not met, function:alloc_sb, Failed to allocate memory for the lock free allocator
-
->warning dotnet.js:1 Uncaught RuntimeError: abort(undefined). Build with -s ASSERTIONS=1 for more info.
->    at abort (http://localhost:62774/_framework/wasm/dotnet.js:1:16107)
->    at _abort (http://localhost:62774/_framework/wasm/dotnet.js:1:117299)
+```
+WASM: Error: Garbage collector could not allocate 16384 bytes of memory for major heap section
+```
+
+```
+WASM: * Assertion at /mnt/jenkins/workspace/test-mono-mainline-wasm/label/ubuntu-1804-amd64/mono/utils/lock-free-alloc.c:145, condition 'sb_header' not met, function:alloc_sb, Failed to allocate memory for the lock free allocator
+```
+
+```
+dotnet.js:1 Uncaught RuntimeError: abort(undefined). Build with -s ASSERTIONS=1 for more info.
+    at abort (http://localhost:62774/_framework/wasm/dotnet.js:1:16107)
+    at _abort (http://localhost:62774/_framework/wasm/dotnet.js:1:117299)
+```
 
 
 ## Possible Cause

knowledge-base/dropdowns-readonly-struct-error.md

@@ -24,6 +24,13 @@ res_type: kb
 ## Description
 When using the combo box component when the desired data is list of readonly structs there is a null reference exception and the combo box does not work.
 
+## Error Message
+A typical error would be null reference exception like the one below:
+
+```
+NullReferenceException: Object reference not set to an instance of an object.
+Telerik.Blazor.Components.TelerikComboBox<TItem, TValue>.<OnParametersSetAsync>b__70_0(ListDataItem item)
+```
 
 ## Steps to Reproduce
 
@@ -53,12 +60,6 @@ Selected value: @selectedValue
 }
 ````
 
-## Error Message
-A typical error would be null reference exception like the one below
-
->warning NullReferenceException: Object reference not set to an instance of an object.
-Telerik.Blazor.Components.TelerikComboBox<TItem, TValue>.<OnParametersSetAsync>b__70_0(ListDataItem item)
-
 ## Possible Cause
 The components require a model when binding so it can be instantiated with a parameterless constructor. This is a requirement that comes down to the forms validation that they must support and getting the `Default` value and object. Structs do not have a parameterless constructor.
 

knowledge-base/fileselect-autofac.md

@@ -36,15 +36,11 @@ This knowledge base article deals with the following issues:
 
 ## Error Message
 
->warning Microsoft.JSInterop.JSException
->
-> JsonException: JSON serialization is attempting to deserialize an unexpected byte array.
->
-> StackTrace:
->
-> at System.Threading.Tasks.ValueTask`1.get_Result()
-> 
-> at Telerik.Blazor.Components.FileSelect.Stream.FileInfoStream.<ReadBytesAsync>d__24.MoveNext()
+```
+Microsoft.JSInterop.JSException: JSON serialization is attempting to deserialize an unexpected byte array.
+    at System.Threading.Tasks.ValueTask`1.get_Result()
+    at Telerik.Blazor.Components.FileSelect.Stream.FileInfoStream.<ReadBytesAsync>d__24.MoveNext()
+```
 
 
 ## Cause

knowledge-base/fileselect-stream-exception.md

@@ -30,9 +30,10 @@ The FileSelect `Stream` (`FileInfoStream`) has exposed methods that are "not imp
 
 ## Error Message
 
->warning System.NotImplementedException: The method or operation is not implemented.
->
-at Telerik.Blazor.Components.FileSelect.Stream.FileInfoStream.Read()
+```
+System.NotImplementedException: The method or operation is not implemented.
+    at Telerik.Blazor.Components.FileSelect.Stream.FileInfoStream.Read()
+```
 
 The same exception will occur for the following methods and properties:
 

knowledge-base/grid-filtering-null-reference.md

@@ -25,11 +25,13 @@ res_type: kb
 For our current project, we are grabbing data from the server and using it to dynamically populate a `TelerikGrid` in Blazor.  This is causing an issue with filtering in the `Grid`.
 
 ## Error Message
->warning `System.NullReferenceException: Object reference not set to an instance of an object.` <br />
->`at Telerik.Blazor.Components.Common.Filters.FilterList.TelerikFilterList.GetFilterOperators()`
->`at Telerik.Blazor.Components.Common.Filters.FilterList.TelerikFilterList.InitFilterOperators()`
->`at Telerik.Blazor.Components.Common.Filters.FilterList.TelerikFilterList.OnInitializedAsync()`
->`at Microsoft.AspNetCore.Components.ComponentBase.RunInitAndSetParametersAsync()`
+```
+System.NullReferenceException: Object reference not set to an instance of an object.
+    at Telerik.Blazor.Components.Common.Filters.FilterList.TelerikFilterList.GetFilterOperators()
+    at Telerik.Blazor.Components.Common.Filters.FilterList.TelerikFilterList.InitFilterOperators()
+    at Telerik.Blazor.Components.Common.Filters.FilterList.TelerikFilterList.OnInitializedAsync()
+    at Microsoft.AspNetCore.Components.ComponentBase.RunInitAndSetParametersAsync()
+```
 
 ## Possible Cause
 The possible reason for this error is a missing `FieldType` from the column that you try to filter.

knowledge-base/grid-json-serializer-null-membertype.md

@@ -38,18 +38,24 @@ I see errors when I load the Grid state at initialization (`OnStateInit` event h
 
 The exception messages can vary, for example:
 
->warning System.NullReferenceException: Object reference not set to an instance of an object.
-at Telerik.Blazor.Common.Filter.FilterOperatorFactory.GetFilterOperatorsForType(Type type, ITelerikStringLocalizer localizer)
+```
+System.NullReferenceException: Object reference not set to an instance of an object.
+    at Telerik.Blazor.Common.Filter.FilterOperatorFactory.GetFilterOperatorsForType(Type type, ITelerikStringLocalizer localizer)
+```
 
 Or alternatively:
 
->warning System.NullReferenceException: Object reference not set to an instance of an object.
-at Telerik.Blazor.Components.Common.Filters.FilterList.TelerikFilterList.GetFilterOperators()
-at Telerik.Blazor.Components.Common.Filters.FilterList.TelerikFilterList.InitFilterOperators()
+```
+System.NullReferenceException: Object reference not set to an instance of an object.
+    at Telerik.Blazor.Components.Common.Filters.FilterList.TelerikFilterList.GetFilterOperators()
+    at Telerik.Blazor.Components.Common.Filters.FilterList.TelerikFilterList.InitFilterOperators()
+```
 
 If the Grid is bound to **OData**, the OData query may be incorrect and the following exception may occur:
 
->warning A binary operator with incompatible types was detected. Found operand types '...' and '...' for operator kind '...'.", "type": "Microsoft.OData.ODataException".
+```
+A binary operator with incompatible types was detected. Found operand types '...' and '...' for operator kind '...'.", "type": "Microsoft.OData.ODataException".
+```
 
 
 ## Possible Cause

knowledge-base/keynotfoundexception-inputelementvalue.md

@@ -33,7 +33,7 @@ When I set the focus on a DatePicker or DateInput and tab to switch to another c
 
 ## Error Message
 
->warning System.Collections.Generic.KeyNotFoundException: The given key 'inputElementValue' was not present in the dictionary.
+`System.Collections.Generic.KeyNotFoundException: The given key 'inputElementValue' was not present in the dictionary.`
 
 
 ## Possible Cause

knowledge-base/nest-render-fragment.md

@@ -32,19 +32,19 @@ The Blazor app produces exceptions when using `RenderFragment` templates in Tele
 
 The exception message can vary by component name, but the common wording will be similar to:
 
->warning The child content element `ChildContent` of component `GridCommandColumn` uses the same parameter name (`context`) as enclosing child content element `ChildContent` of component `EditForm`. Specify the parameter name like: `<ChildContent Context="another_name">` to resolve the ambiguity.
+`The child content element ChildContent of component GridCommandColumn uses the same parameter name (context) as enclosing child content element ChildContent of component EditForm. Specify the parameter name like: <ChildContent Context="another_name"> to resolve the ambiguity.`
 
 or
 
->warning The child content element `DetailTemplate` of component `TelerikGrid` uses the same parameter name (`context`) as enclosing child content element `DetailTemplate` of component `TelerikGrid`. Specify the parameter name like: `<DetailTemplate Context="another_name">` to resolve the ambiguity.
+`The child content element DetailTemplate of component TelerikGrid uses the same parameter name (context) as enclosing child content element DetailTemplate of component TelerikGrid. Specify the parameter name like: <DetailTemplate Context="another_name"> to resolve the ambiguity.`
 
 or
 
->warning RZ9999: The child content element `Template` of component `GridColumn` uses the same parameter name (`context`) as enclosing child content element ... of component .... Specify the parameter name like `<Template Context="another_name">` to resolve the ambiguity.
+`RZ9999: The child content element Template of component GridColumn uses the same parameter name (context) as enclosing child content element ... of component .... Specify the parameter name like <Template Context="another_name"> to resolve the ambiguity.`
 
 You may also see the following error:
 
->warning Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type.
+`Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type.`
 
 
 ## Possible Cause

knowledge-base/requires-valueexpression.md

@@ -27,7 +27,7 @@ I have a Telerik input component (such as a texbox, or an autocomplete, or a dro
 
 ## Error Message
 
->warning Error SystemInvalidOperationException: Telerik.Blazor.Components.SomeComponent requires a value for 'ValueExpression'. ValueExpression is provided automatically when using 'bind-Value'
+`Error SystemInvalidOperationException: Telerik.Blazor.Components.SomeComponent requires a value for 'ValueExpression'. ValueExpression is provided automatically when using 'bind-Value'`
 
 ## Possible Cause
 

knowledge-base/root-component-null-reference.md

@@ -26,15 +26,21 @@ res_type: kb
 
 When running a Telerik Blazor application I receive an error similar to the following:
 
->warning `System.NullReferenceException` <br />
->   `at Telerik.Blazor.Components.RootComponent.TelerikRootComponentFragment.Dispose()`
->   `at Microsoft.AspNetCore.Components.Rendering.ComponentState.Dispose()`
-
->warning `NullReferenceException: Object reference not set to an instance of an object.`
->   `at Telerik.Blazor.Components.RootComponent.TelerikRootComponentFragmentBase.Dispose()`
-
->warning `Object reference not set to an instance of an object.`
->   `at Telerik.Blazor.Components.TelerikRootComponentFragmentBase.OnInitAsync()`
+```
+System.NullReferenceException
+   at Telerik.Blazor.Components.RootComponent.TelerikRootComponentFragment.Dispose()
+   at Microsoft.AspNetCore.Components.Rendering.ComponentState.Dispose()
+```
+
+```
+NullReferenceException: Object reference not set to an instance of an object.
+    at Telerik.Blazor.Components.RootComponent.TelerikRootComponentFragmentBase.Dispose()
+```
+
+```
+Object reference not set to an instance of an object.
+    at Telerik.Blazor.Components.TelerikRootComponentFragmentBase.OnInitAsync()
+```
 
 
 ## Possible Cause

knowledge-base/slider-max-parameter-zero-error.md

@@ -25,7 +25,7 @@ res_type: kb
 I'm using the Telerik Slider, and I can't set Max to 0. When I set the Max parameter to zero, the component throws an error.
 
 ## Error Message
->warning ArgumentException: Telerik.Blazor.Components.TelerikSlider`1[System.Int32] requires the Max parameter.
+``ArgumentException: Telerik.Blazor.Components.TelerikSlider`1[System.Int32] requires the Max parameter.``
 
 ## Possible Cause
 The `Max` parameter is a required attribute and the component is checking if it is set. If the developer doesn't set any value for `Max` and the Slider `Value` type is `int`, then the `Max` parameter value will match the default value of the `int` type. This causes the observed error. The default value for the non-nullable `int` type is 0, and when you explicitly set `Max` to 0, the component acts like there is no parameter value set and still throws the error.

knowledge-base/typescript-exports-error.md

@@ -89,7 +89,7 @@ Then, if you add a workaround that is commonly offered on the Internet for that,
 
 you will get an error similar to
 
->warning `Microsoft.JSInterop.JSException: Could not find 'TelerikBlazor' in 'window'.`
+`Microsoft.JSInterop.JSException: Could not find 'TelerikBlazor' in 'window'.`
 
 ## Possible Cause