core.js: An exception occurred while resetting the "Range" object.

Hi @JiHong88 ,

I’m using the following function to clear the editor body text. The function use’s commandHandler to selectAll content and remove the node. But after calling this function I’m getting a warning emitted from core.js lib about resetting RANGE object.

Is it possible to expose a public property on SunEditor to clear the body text? Or would you suggest a different approach to my function below?

 @Input() set clearText(clearText: boolean) {
    if (clearText && this.editorInstance) {
      this.editorInstance.core.commandHandler(null, 'selectAll');
      this.editorInstance.core.removeNode();
    }
  }

Console Error: core.js?4e0d:1630 [SUNEDITOR.core.removeNode.exception] An exception occurred while resetting the “Range” object.

Complete Stack Trace:

[JiHong88]

Thanks for reporting.

Resets the “Range” object when deleting, inserting, or modifying a node. This warning is displayed when the cannot be set appropriate text node to the “container” when run removeNode method. But in most cases, the code runs fine.

I put a warning because it occurs in certain situations. Can you show the HTML of the editor when outputting the warning?

[ColmShannon]

Hi @JiHong88, thank you. That seems to have resolved our issue.