Fail to load nodlet

asked 2019-06-18 17:54:26 -0600

sebasferruiz gravatar image

updated 2019-06-18 19:29:18 -0600

jayess gravatar image

I try to run my zed camera with the following lines:

cd racecar-ws && source devel/setup.bash && roscore

cd racecar-ws && source devel/setup.bash && roslaunch zed_wrapper zed.launch

and the following shows up:

[ERROR] [1560897808.485435348]: Failed to load nodelet [/zed/zed_wrapper_node] of type [zed_wrapper/ZEDWrapperNodelet] even after refreshing the cache: Failed to load library /home/nvidia/racecar-ws/devel/lib//libZEDWrapper.so. Make sure that you are calling the PLUGINLIB_EXPORT_CLASS macro in the library code, and that names are consistent between this macro and your XML. Error string: Could not load library (Poco exception = libnppial.so.9.0: cannot open shared object file: No such file or directory)

[ERROR] [1560897808.485524045]: The error before refreshing the cache was: Failed to load library /home/nvidia/racecar-ws/devel/lib//libZEDWrapper.so. Make sure that you are calling the PLUGINLIB_EXPORT_CLASS macro in the library code, and that names are consistent between this macro and your XML. Error string: Could not load library (Poco exception = libnppial.so.9.0: cannot open shared object file: No such file or directory)

I tried downgrading the camera but didnt work.

I have ubuntu 16.02 and a nvidia jetson tx1

I am new to this, plz help

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Comments

First thing to check: do you have all the required libraries/SDKs installed? Is jetson/ARM a supported platform for the zed?

The error tells you that the ZEDWrapperNodelet cannot load a required library (libZEDWrapper.so), not that it can't connect to your camera.

What made you downgrade the camera?

plz help

we already know that you are looking for help, otherwise you wouldn't be posting here. Please don't add pleas for help.

gvdhoorn gravatar imagegvdhoorn ( 2019-06-19 01:29:40 -0600 )edit