Hi everyone,

I ran into the following error while attempting to add an image to a slate.js editor today:

The solution was to add a simple schema to my editor:

const schema = {
    blocks: {
        image: {
            isVoid: true
        }
    }
};

    spellCheck
    autoFocus
    ref={this.ref}
    value={this.state.value}
    onChange={this.onChange}
    onKeyDown={this.onKeyDown}
    onDrop={this.onDropOrPaste}
    onPaste={this.onDropOrPaste}
    renderNode={this.renderNode}
    renderMark={this.renderMark}
    className={classes.editor}
    readOnly={readOnly}
    onFocus={() => { this.setState({ changed: true }); }}
    schema={schema}

There’s more on schemas in the official documentation: https://docs.slatejs.org/guides/schemas