Intel® Distribution of OpenVINO™ Toolkit
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Symbol lookup error when running the demo program

Kan__Jacob
Beginner
182 Views

Running environment:

CPU: Core i5 7th Gen,

OS:    Ubuntu 18.04

Encounter Symbol lookup error when I run any of the demo program. But the verification scripts in /opt/intel/openvino/deployment_tools/demo works well.

The error shows like:

./smart_classroom_demo: symbol lookup error: ./smart_classroom_demo: undefined symbol: findPlugin
 

I have done the source and environment variable setting with:

Source

source /opt/intel/openvino/bin/setupvars.sh
export

LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/intel/openvino/deployment_tools/inference_engine/samples/build/intel64/Release/lib

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1 Reply
SIRIGIRI_V_Intel
Employee
182 Views

Do you have any previous versions of OpenVINO. If yes, please uninstall them and run the demo.

Can you provide the complete logs. so that we can further have a look.

Are you using the latest OpenVINO(2020.2) version?

Regards,

Ram prasad

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