I have created qsys system recently.everything worked fine.
but somehow i dont know why but when im trying to generate it again i get this error:
"Error: Factory com.altera.sopcfactories.QsysFactory reading C:\intelFPGA_lite\17.1\tutorial\nios_system.qsys exception com.altera.utilities.altNode.AltNodeException: (in-memory string): Premature end of file. (XML)".
any suggestions what should i do?