小编Ale*_*yev的帖子

我在 Google Colab 中预训练了目标检测模型（Google Colab + TensorFlow），每周对我拥有的新图像运行两三次，从去年到本周一切都很好。现在，当我尝试运行模型时，我收到以下消息：

Graph execution error:\n\n2 root error(s) found.\n  (0) UNIMPLEMENTED:  DNN library is not found.\n     [[{{node functional_1/conv1_conv/Conv2D}}]]\n     [[StatefulPartitionedCall/SecondStagePostprocessor/BatchMultiClassNonMaxSuppression/MultiClassNonMaxSuppression/Reshape_5/_126]]\n  (1) UNIMPLEMENTED:  DNN library is not found.\n     [[{{node functional_1/conv1_conv/Conv2D}}]]\n0 successful operations.\n0 derived errors ignored. [Op:__inference_restored_function_body_27380] ***\n

以前从未发生过。

在运行模型之前，我必须使用以下命令安装 Tensor Flow 对象检测 API：

Graph execution error:\n\n2 root error(s) found.\n  (0) UNIMPLEMENTED:  DNN library is not found.\n     [[{{node functional_1/conv1_conv/Conv2D}}]]\n     [[StatefulPartitionedCall/SecondStagePostprocessor/BatchMultiClassNonMaxSuppression/MultiClassNonMaxSuppression/Reshape_5/_126]]\n  (1) UNIMPLEMENTED:  DNN library is not found.\n     [[{{node functional_1/conv1_conv/Conv2D}}]]\n0 successful operations.\n0 derived errors ignored. [Op:__inference_restored_function_body_27380] …