File "C:\Users\huangzixiang\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\numpy\core\fromnumeric.py", line 86, in _wrapreduction return ufunc.reduce(obj, axis, dtype, out, **passkwargs) numpy.core._exceptions._UFuncNoLoopError: ufunc 'maximum' did not contain a loop with signature matching types (dtype([('f0', '<f8'), ('f1', '<f8'), ('f2', '<f8')]), dtype([('f0', '<f8'), ('f1', '<f8'), ('f2', '<f8')])) -> None

这个报错信息表明你的程序运行时发生了错误，具体是在执行某个ufunc函数时出现了问题，可能是由于输入参数的类型不匹配，导致了无法执行函数的错误。根据报错信息，可以看出是在执行maximum函数时出现了问题，这个函数的输入参数类型不匹配。可能是由于你传递给maximum函数的两个参数的数据类型不一致，导致了无法执行函数的错误。你可以检查一下代码中传递给maximum函数的参数类型，并且确认代码逻辑是否正确，进一步解决这个问题。

相关问题

Traceback (most recent call last): File "E:\桌面\学习\AI实训\main.py", line 198, in <module> main.train() File "E:\桌面\学习\AI实训\main.py", line 170, in train outputs = net(inputs) File "C:\Users\Lenovo\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\torch\nn\modules\module.py", line 1110, in _call_impl return forward_call(*input, **kwargs) File "E:\桌面\学习\AI实训\main.py", line 73, in forward x = self.fc1(x) File "C:\Users\Lenovo\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\torch\nn\modules\module.py", line 1110, in _call_impl return forward_call(*input, **kwargs) File "C:\Users\Lenovo\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\torch\nn\modules\linear.py", line 103, in forward return F.linear(input, self.weight, self.bias) RuntimeError: mat1 and mat2 shapes cannot be multiplied (4x2048 and 32768x512)

这个错误很可能是在神经网络模型中，某一层的输入和权重矩阵的维度不匹配导致的。具体来说，错误信息中说 mat1 和 mat2 的形状不能相乘，mat1 是输入矩阵的形状，mat2 是权重矩阵的形状。在你的代码中，输入矩阵的形状为 4x2048，权重矩阵的形状为 32768x512，它们无法相乘，所以会报错。你需要检查一下神经网络模型的定义和输入数据的形状是否一致。

Internal Server Error: /admin/app01/post/ Traceback (most recent call last): File "C:\Users\chenshower\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\django\db\backends\utils.py", line 89, in _execute return self.cursor.execute(sql, params) File "C:\Users\chenshower\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\django\db\backends\mysql\base.py", line 75, in execute return self.cursor.execute(query, args) File "C:\Users\chenshower\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\MySQLdb\cursors.py", line 206, in execute res = self._query(query) File "C:\Users\chenshower\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\MySQLdb\cursors.py", line 319, in _query db.query(q) File "C:\Users\chenshower\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\MySQLdb\connections.py", line 254, in query _mysql.connection.query(self, query) MySQLdb.OperationalError: (1054, "Unknown column 'post.owner_id' in 'field list'")

这是一个MySQL数据库操作错误，通常是由于查询语句中的字段名或表名错误而导致的。请确保你的查询语句中的字段名和表名正确，并与数据库中的实际字段和表名匹配。如果你在查询语句中使用了别名，请确保别名正确。你还可以尝试更新数据库模型并重新迁移数据库，以确保数据库和模型之间的匹配。如果问题仍然存在，请检查你的数据库连接是否正确，并检查数据库的权限和配置是否正确。