I’m trying to profiling an app in remote server(x86) with two self-defined .so libs by using Nsight Sys. I changed Evironment variable LD_PRELOAD as …/lib/libtrt.so:./libfeature.so to include these two libs. However, result report still gave me an error which said “Failed to connect to the application. Has it been run with Injection library?” . I also tried absolute path, but it didn’t work, either. What the problem is ?