# Imagenet-camera not working with Jetson TX1

**URL:** <https://forums.developer.nvidia.com/t/imagenet-camera-not-working-with-jetson-tx1/57619>\
**Category:** Jetson TX1\
**Created:** [January 30, 2018, 12:45pm UTC](https://forums.developer.nvidia.com/t/imagenet-camera-not-working-with-jetson-tx1/57619 "2018-01-30T12:45:46Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![randy.moore](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@randy.moore](https://forums.developer.nvidia.com/u/randy.moore)\
**Post date:** [January 30, 2018, 12:45pm UTC](https://forums.developer.nvidia.com/t/imagenet-camera-not-working-with-jetson-tx1/57619/1 "2018-01-30T12:45:46Z")

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Camera is working using this command:  
gst-launch-1.0 nvcamerasrc ! nvoverlaysink

However, I Am getting this error now when using imagenet-camera googlenet and image-console. I thought it may be file corruption but downloaded multiple times with no luck.

Can you help resolve?

ubuntu@tegra-ubuntu:~/jetson-inference/build/aarch64/bin$ ./imagenet-camera googlenet  
imagenet-camera  
args (2): 0 [./imagenet-camera] 1 [googlenet]

[gstreamer] initialized gstreamer, version 1.8.3.0  
[gstreamer] gstreamer decoder pipeline string:  
nvcamerasrc fpsRange=“30.0 30.0” ! video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, format=(string)NV12 ! nvvidconv flip-method=0 ! video/x-raw ! appsink name=mysink

imagenet-camera: successfully initialized video device  
width: 1280  
height: 720  
depth: 12 (bpp)

imageNet – loading classification network model from:  
– prototxt networks/googlenet.prototxt  
– model networks/bvlc\_googlenet.caffemodel  
– class\_labels networks/ilsvrc12\_synset\_words.txt  
– input\_blob ‘data’  
– output\_blob ‘prob’  
– batch\_size 2

[GIE] TensorRT version 2.1, build 2102  
[GIE] attempting to open cache file networks/bvlc\_googlenet.caffemodel.2.tensorcache  
[GIE] cache file not found, profiling network model  
terminate called after throwing an instance of ‘nvinfer1::CudaError’  
what(): std::exception  
Aborted

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<div class="post-metadata">

**Author:** ![AastaLLL](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/aastalll/32/14043_2.png) [@AastaLLL](https://forums.developer.nvidia.com/u/AastaLLL)\
**Post date:** [January 31, 2018, 3:20am UTC](https://forums.developer.nvidia.com/t/imagenet-camera-not-working-with-jetson-tx1/57619/2 "2018-01-31T03:20:05Z")

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Hi,

Could you upgrade your TensorRT to 3.0 (JetPack3.2 DP) and give it a try?  
Thanks.

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<div class="post-metadata">

**Author:** ![randy.moore](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@randy.moore](https://forums.developer.nvidia.com/u/randy.moore)\
**Post date:** [January 31, 2018, 4:45am UTC](https://forums.developer.nvidia.com/t/imagenet-camera-not-working-with-jetson-tx1/57619/3 "2018-01-31T04:45:26Z")

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I have a TX1, what is the installation guide for this upgrade?

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<div class="post-metadata">

**Author:** ![AastaLLL](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/aastalll/32/14043_2.png) [@AastaLLL](https://forums.developer.nvidia.com/u/AastaLLL)\
**Post date:** [February 1, 2018, 9:32am UTC](https://forums.developer.nvidia.com/t/imagenet-camera-not-working-with-jetson-tx1/57619/4 "2018-02-01T09:32:49Z")

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Hi,

Sorry for missing it. JetPack3.2 DP is only for TX2.

We are checking this issue internally.  
Will reply here later.

Thanks.

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<div class="post-metadata">

**Author:** ![AastaLLL](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/aastalll/32/14043_2.png) [@AastaLLL](https://forums.developer.nvidia.com/u/AastaLLL)\
**Post date:** [February 2, 2018, 3:42am UTC](https://forums.developer.nvidia.com/t/imagenet-camera-not-working-with-jetson-tx1/57619/5 "2018-02-02T03:42:29Z")

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Hi,

We have verified the imagenet-camera sample and it works well on our side.  
Could you delete the complete jetson-inference folder and retry it again?

Thanks, and please let us know the results.