This InDesign processing message occurs if an attempt fails to apply electronic bold and/or italics using the corresponding workaround preferences.

The text of this message will specify if the context in which the call failed is a regular textbox, and anchored box, or a table cell.

This message should not occur and, if it does, then you should contact technical support, being sure to mention the error message ID 188555.

Topic 188555, last updated on 16-May-2025