我写的一个rtp图形程序，需要实现点击一个按钮，关闭本应用并打开另一个rtp图形程序，代码中使用rtpSpawn一直无法起来，提示
-> Cannot create Qt for Embedded Linux data directory: /qtembedded-0
edrErrorInjectStub:kind:0x101,errorFileName:rtpSigLib.c,line:6232,msg:Default Signal Handling : Abnormal termination of RTP testRtpQt.vxe (0xc5bc7810) signo:6
，请教各位大佬
-> Cannot create Qt for Embedded Linux data directory: /qtembedded-0
edrErrorInjectStub:kind:0x101,errorFileName:rtpSigLib.c,line:6232,msg:Default Signal Handling : Abnormal termination of RTP testRtpQt.vxe (0xc5bc7810) signo:6
，请教各位大佬
