Error: Text Design File syntax error: Text Design File contains a symbolic name, but must contain '(', Error: Node instance auto_generated instantiates undefined entity sld_ela_trigger_qdm - Error: Text Design File syntax error: Text Design File contains a symbolic name, but must contain '(', Error: Node instance auto_generated instantiates undefined entity sld_ela_trigger_qdm Description The following errors may occur in the Quartus ® II software version 4.0 when you have white space characters in a SignalTap ® instance name: Error: Text Design File syntax error: Text Design File contains a symbolic name, but must contain '(' Error: Text Design File syntax error: Text Design File contains a symbolic name, but must contain ';' Error: Node instance auto_generated instantiates undefined entity sld_ela_trigger_qdm The workaround for these errors is to change each white space in the SignalTap instance name to an underscore character (_). This error has been fixed in the Quartus II software version 4.1. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['novalue'] novalue novalue ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']