python报错：2023-06-08 13:38:42.622262: W tensorflow/core/framework/op_kernel.cc:1780] OP_REQUIRES failed at save_restore_v2_ops.cc:160 : FAILED_PRECONDITION: Failed to rename: ./newData/GPUTest/time_OneByOne_SignDirect_fmodel/dnnb_lock1000\train\keras_embedding.ckpt-146_temp/part-00000-of-00001.data-00000-of-00001.tempstate396651447601029597 to: ./newData/GPUTest/time_OneByOne_SignDirect_fmodel/dnnb_lock1000\train\keras_embedding.ckpt-146_temp/part-00000-of-00001.data-00000-of-00001 : ��һ����������ʹ�ô��ļ��������޷����ʡ� ; Broken pipe Traceback (most recent call last): File "D:\403\myworld\modelNew.py", line 319, in <module> StartNet(aimVpn, attrNameGet, dataBasePath) File "D:\403\myworld\modelNew.py", line 252, in StartNet history = dnn_b.fit(np.array(x2),np.array(y_APP),epochs=EPOCHS,batch_size=BATCH_SIZE,verbose=2,callbacks=[tensorboard],validation_split=0.3) File "E:\condaCache\condaEnv\tf3.9\lib\site-packages\keras\utils\traceback_utils.py", line 70, in error_handler raise e.with_traceback(filtered_tb) from None File "E:\condaCache\condaEnv\tf3.9\lib\site-packages\tensorflow\python\eager\execute.py", line 54, in quick_execute tensors = pywrap_tfe.TFE_Py_Execute(ctx._handle, device_name, op_name, UnicodeDecodeError: 'utf-8' codec can't decode byte 0xc1 in position 430: invalid start byte

这个错误信息看起来是 TensorFlow 在保存模型时出现了问题，具体原因可能是因为文件名或路径包含了非 ASCII 字符导致的。建议你检查代码中涉及到的文件名和路径，特别是中文字符或其他非 ASCII 字符，并尝试使用 ASCII 字符名称进行保存。另外，你也可以尝试升级 TensorFlow 版本或者重新安装 TensorFlow，以解决可能的兼容性问题。

相关问题

File ~\anaconda4\envs\tensorflow\lib\site-packages\tensorflow\python\ops\array_ops.py:2122 in transpose return transpose_fn(a, perm, name=name) File ~\anaconda4\envs\tensorflow\lib\site-packages\tensorflow\python\ops\gen_array_ops.py:11173 in transpose return transpose_eager_fallback( File ~\anaconda4\envs\tensorflow\lib\site-packages\tensorflow\python\ops\gen_array_ops.py:11200 in transpose_eager_fallback _result = _execute.execute(b"Transpose", 1, inputs=_inputs_flat, File ~\anaconda4\envs\tensorflow\lib\site-packages\tensorflow\python\eager\execute.py:59 in quick_execute tensors = pywrap_tfe.TFE_Py_Execute(ctx._handle, device_name, op_name, InvalidArgumentError: transpose expects a vector of size 4. But input(1) is a vector of size 3 [Op:Transpose] 2023-05-24 00:30:37.873862: W tensorflow/core/framework/op_kernel.cc:1753] OP_REQUIRES failed at transpose_op.cc:157 : Invalid argument: transpose expects a vector of size 4. But input(1) is a vector of size 3

这个错误是因为你正在尝试对一个形状为 (?,?,?) 的张量进行转置，但是转置操作需要的 perm 参数是一个长度为 4 的向量。你需要检查一下你的代码，看看是否有错误地创建了一个形状为 (?,?,?) 的张量，或者在调用转置操作时传递了错误的 perm 参数。你可以尝试打印出相关张量的形状，以便更好地理解问题所在。

2023-06-07 20:20:53.063803: W tensorflow/core/framework/op_kernel.cc:1780] OP_REQUIRES failed at summary_kernels.cc:65 : NOT_FOUND: Failed to create a NewWriteableFile: ./newData/GPUTest/CNNshape1__StudySpeed_0.001__Net_1.0__Len_1000__GoodStop_False__Batchsize_100__Epoch_300__attrName_time_OneByOne_SignDirect__dataPath_DataBaseTest__aimVPN_V2Ray/model/dnnb_lock1000\train/events.out.tfevents.1686140453.DESKTOP-3E6S8MQ.9084.0.v2 : ϵͳ�Ҳ���ָ����·���� ; No such process Creating writable file ./newData/GPUTest/CNNshape1__StudySpeed_0.001__Net_1.0__Len_1000__GoodStop_False__Batchsize_100__Epoch_300__attrName_time_OneByOne_SignDirect__dataPath_DataBaseTest__aimVPN_V2Ray/model/dnnb_lock1000\train/events.out.tfevents.1686140453.DESKTOP-3E6S8MQ.9084.0.v2 Could not initialize events writer. Traceback (most recent call last): File "D:\403\myworld\modelNew.py", line 315, in <module> StartNet(aimVpn,attrNameGet,dataBasePath) File "D:\403\myworld\modelNew.py", line 251, in StartNet history = dnn_b.fit(np.array(x2),np.array(y_APP),epochs=EPOCHS,batch_size=BATCH_SIZE,verbose=2,callbacks=[tensorboard],validation_split=0.3) File "E:\condaCache\condaEnv\tf3.9\lib\site-packages\keras\utils\traceback_utils.py", line 70, in error_handler raise e.with_traceback(filtered_tb) from None File "E:\condaCache\condaEnv\tf3.9\lib\site-packages\tensorflow\python\ops\gen_summary_ops.py", line 140, in create_summary_file_writer _result = pywrap_tfe.TFE_Py_FastPathExecute( UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd5 in position 410: invalid continuation byte

这个错误看起来是TensorFlow写入事件文件时出现了问题。首先，你需要确认指定的路径是否正确，是否存在写入权限。如果路径不存在，需要手动创建。其次，你可以尝试更新TensorFlow和Keras等库的版本，或者使用其他的TensorFlow版本。最后，还可以尝试使用其他的写入器（如`tf.summary.FileWriter`）来代替`keras.callbacks.TensorBoard`，以检查是否可以解决问题。