大家好啊，请教个问题：
我们用的是SMART3.1.3，修改其中一个站的PID数据后，保存，编译，登陆，出现错误：
declaration of the global constants
declaration of the global library constants
declaration of the global varibles
data allocation
check of the task configuration
implementation of POU ‘NetVar Manager-Udp-FB‘
implementation of POU ‘NetVar Manager-Udp-FB,CloseSockets‘
implementation of POU ‘NetVarPDO-Rx-Udp‘
implementation of task ‘MACS-TASK 13‘
Hardware-Configuration
0 Error(s),0 Warning(s)
我师傅说是程序被改过，但不知道改动的是哪些？