# TensorRT 6.0 error

**URL:** <https://forums.developer.nvidia.com/t/tensorrt-6-0-error/83524>\
**Category:** TensorRT\
**Created:** [October 18, 2019, 8:46pm UTC](https://forums.developer.nvidia.com/t/tensorrt-6-0-error/83524 "2019-10-18T20:46:48Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![danxpy](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@danxpy](https://forums.developer.nvidia.com/u/danxpy)\
**Post date:** [October 18, 2019, 8:46pm UTC](https://forums.developer.nvidia.com/t/tensorrt-6-0-error/83524/1 "2019-10-18T20:46:48Z")

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I have been using TensorRT 5.0 with my app without a problem, but after upgrading to the latest version 6.0 on Ubuntu 18.04 with RTX gpu, I sometimes get the following error message:

```auto
FAILED_EXECUTION: std::exception
../rtSafe/safeContext.cpp (133) - Cudnn Error in configure: 7 (CUDNN_STATUS_MAPPING_ERROR)

```

The only change in the setup the upgrading of tensorrt so I feel like this is a problem brought by the upgrade. Do you have any idea why this error occurs ?

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<div class="post-metadata">

**Author:** ![nilshinn](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@nilshinn](https://forums.developer.nvidia.com/u/nilshinn)\
**Post date:** [November 20, 2019, 12:42pm UTC](https://forums.developer.nvidia.com/t/tensorrt-6-0-error/83524/2 "2019-11-20T12:42:25Z")

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I had the same problem, but I use tensorrt with tensorflow.

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<div class="post-metadata">

**Author:** ![gzchenjiajun](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@gzchenjiajun](https://forums.developer.nvidia.com/u/gzchenjiajun)\
**Post date:** [February 28, 2020, 5:47am UTC](https://forums.developer.nvidia.com/t/tensorrt-6-0-error/83524/3 "2020-02-28T05:47:47Z")

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How did you solve this problem?