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AR# 25237

10.1 CORE Generator - When I run CORE Generator in batch mode over an X server connection, it results in "_cg: cannot connect to X server localhost:0"


Linux CORE Generator batch mode requires an X server connection to operate properly.

When I run batch mode without an X server connection, the following occurs:

"_cg: cannot connect to X server localhost:0

XIL_MEMUSAGE - process used 2043904 bytes of memory"


The CORE Generator interface contains Java code. Some of the specific Java procedures used require the DISPLAY variable to be set. If the DISPLAY variable is not set, CORE Generator will default to use the local host. The X server connection information is required to connect to the local host.

This issue has been resolved in ISE 11.1.
AR# 25237
Date 08/31/2010
Status Archive
Type General Article