A Property Node is linked to a strict type definition control or indicator, and the Property Node tried to write a property that is read-only for strict type definitions.

You can correct this error in the following ways:

  • Make the strict type definition control a type definition by right-clicking the control or the block diagram terminal for the control and selecting Open Type Def from the shortcut menu. The control opens in the Control Editor window. Select Type Def from the Control Type pull-down menu on the toolbar, then close the Control Editor window.
  • Make the strict type definition control a standard control by right-clicking the control and selecting Disconnect from Type Def. from the shortcut menu.
  • Remove the property.