../libad9361.so.0.2：对‘iio_channel_attr_write_double’未定义的引用 collect2: error: ld returned 1 exit status test/CMakeFiles/FilterDesignerTest.dir/build.make:96: recipe for target 'test/FilterDesignerTest' failed make[2]: *** [test/FilterDesignerTest] Error 1 CMakeFiles/Makefile2:162: recipe for target 'test/CMakeFiles/FilterDesignerTest.dir/all' failed make[1]: *** [test/CMakeFiles/FilterDesignerTest.dir/all] Error 2 Makefile:162: recipe for target 'all' failed make: *** [all] Error 2

[stridying]

how can i solve this problem ，help please

[hirotaka912]

@stridying Please see the link below. switching the branch from main to libiio-v0 worked for me.
https://ez.analog.com/sw-interface-tools/f/q-a/574419/iio-oscilloscope-build/507839