# IScriptSyntaxError Interface

Namespace: [Qlik.Engine](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.htm)  
Assembly: Qlik.Engine.dll

## Syntax

```
[ValueClass]
public interface IScriptSyntaxError
```

## Properties

| Name | Description |
| --- | --- |
| [ColInLine](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IScriptSyntaxError.ColInLine.htm#Qlik_Engine_IScriptSyntaxError_ColInLine) | Position of the erroneous text from the beginning of the line.<br><br>JSON property name: qColInLine |
| [ErrLen](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IScriptSyntaxError.ErrLen.htm#Qlik_Engine_IScriptSyntaxError_ErrLen) | Length of the word where the error is located.<br><br>JSON property name: qErrLen |
| [LineInTab](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IScriptSyntaxError.LineInTab.htm#Qlik_Engine_IScriptSyntaxError_LineInTab) | Line number in the section where the error is located.<br><br>JSON property name: qLineInTab |
| [SecondaryFailure](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IScriptSyntaxError.SecondaryFailure.htm#Qlik_Engine_IScriptSyntaxError_SecondaryFailure) | The default value is false.<br><br>JSON property name: qSecondaryFailure |
| [TabIx](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IScriptSyntaxError.TabIx.htm#Qlik_Engine_IScriptSyntaxError_TabIx) | Number of the faulty section.<br><br>JSON property name: qTabIx |
| [TextPos](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IScriptSyntaxError.TextPos.htm#Qlik_Engine_IScriptSyntaxError_TextPos) | Position of the erroneous text from the beginning of the script.<br><br>JSON property name: qTextPos |