Editor js freezes when trying to render toggle block

[megazoll]

Precheck

• [x] Do a quick search and make sure the bug has not been reported yet.
• [x] Please disclose security vulnerabilities privately at oss@kommit.co.
• [x] Finally, be nice and have fun!.

Description

When adding toggle block to editor, saving data and then trying to render data back, editor js breaks down. Looks like an infinite loop somewhere in plugin.

Environment

• Editor.js version: 2.25.0
• Plugins you use with their versions: toggle-block
• Device, Browser, OS: any (Chrome 105)

Current behavior

https://codepen.io/megazoll/pen/VwxzMQx

Expected behavior

Editorjs should render toggle block

[untilhamza]

Cause of this issue

• Inside the renderItems() method there seems to be an infinite while loop in the else case of the if statement

 if (this.readOnly) {
      const redactor = document.getElementsByClassName('codex-editor__redactor')[0];
      const { children } = redactor;
      const { length } = children;

      for (let i = 0; i < length; i += 1) {
        const blockCover = children[i].firstChild;
        const blockContainer = blockCover.firstChild;
        const { id } = blockContainer;

        if (id === this.wrapper.id) {
          toggleRoot = i;
          break;
        }
      }
    } else {
      const toggle = this.wrapper.children[1];
      let currentBlock = {};

      while (currentBlock[1] !== toggle) {
        // 🚨🚨***** INFO: this is an infinite loop ***** 🚨🚨
        toggleRoot = this.api.blocks.getCurrentBlockIndex();
        const block = this.api.blocks.getBlockByIndex(toggleRoot);
        const { holder } = block;
        const blockCover = holder.firstChild;
        const blockContent = blockCover.firstChild;
        currentBlock = blockContent.children;

        this.api.caret.setToNextBlock('end', 0);
      }
    }

[yimin087]

I also met

[miguelnietoa]

Thank you all for reporting the bug, we will prioritize it!

[miguelnietoa]

Hi there! This bug has been solved in the v0.3.1 😅

[untilhamza]

Hi there! This bug has been solved in the v0.3.1 😅

Thank you so much 😇

[yimin087]

Thank you so much