Can't attach to local processes


According to, I should be able to attach to an already running process by doing "Run | Attach to Local Process" from the menu. However, when I do this, it just says "No processes to attach to":

Anyone got an idea what's wrong here?

JetBrains Rider 2017.2.1
Build #RD-172.4144.1873, built on November 12, 2017
JRE: 1.8.0_152-release-915-b11 x86_64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Mac OS X 10.13.2

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Have the already running mono programs with debugging enabled? You need to pass the --debug flag to mono when launching the programs.


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