Q: On Linux, the following error was reported in the weblogic log when you start iServer deployed in weblogic: java.lang.UnsatisfiedLinkerror: /home/weblogic/supermap/support/objectsjava/bin/libWrapj.so: /home/weblogic/supermap/support/objectsjava/bin/libWarpj.so: symbol awt_FreeDrawingSurface, version SUNWprivate_1.1 not defined in file libmawt.so with link time refeference**

A: Because the libmawt.so used in component is different from the libmawt.so used in the JREHOME/lib/amd64/headless file. You can replace the libmawt.so in UGO_HOME/bin to the one in $JRE_HOME/lib/amd64/headless/libmawt.so.