Apollo: Cannot run perception_lowcost.sh

[linux-devil]

I was able to successfully build all targets and run dreamviewer with ROS bag examples. But I am unable to run Perception module separately.
Following instructions from : https://github.com/ApolloAuto/apollo/blob/master/docs/howto/how_to_run_perception_module_on_your_local_computer.md

./scripts/perception_lowcost.sh start
Could not launch module perception. Is it already built?
Note : I am able to build all the targets.

[c-xyli]

have your tried./apollo.sh build_opt_gpu? and exit docker and get into docker again?

I have encountered the similar problem and occasionally it works.

[linux-devil]

Thanks , that was helpful

[vladpaunescu]

Your solution seems like a joke, but actually it works. Unbelievable

[hadiTab]

For anyone else running into this issue, the reason this is actually happening may be that you are launching the script from the /apollo/scripts/ folder. You need to run it from the root directory, i.e. ./scripts/perception.sh.
Do not cd into scripts/.