Argument error; the number of columns does not equal the number of parameters.
时间: 2023-12-29 10:05:00 浏览: 37
This error typically occurs when the number of columns in a data frame or matrix does not match the number of parameters in a function call.
For example, if you have a data frame with 3 columns but you are trying to run a function that requires 4 parameters, you will get this error.
To fix this error, check the number of columns in your data frame or matrix and ensure that it matches the number of parameters required by the function. You may need to add or remove columns, or adjust the function call to match the data you have.
相关问题
ValueError: Argument U has a size 127 which does not match 63, the number of arrow positions
这个错误是由于传递给函数的参数 `U` 的大小不匹配引起的。具体来说,参数 `U` 的大小为 127,而箭头位置的数量为 63。这意味着箭头位置的数量与 `U` 的大小不一致,导致了该错误。
要解决这个问题,你需要确保传递给函数的参数 `U` 的大小与箭头位置的数量相匹配。你可以检查一下 `U` 的维度或者重新计算箭头位置的数量,以确保二者一致。
Function with 2 parameters must have a parameter type with the same number of parameters. Found parameter type float32.
This error message typically occurs when you are trying to call a function with two parameters, but you have only provided one argument, or the argument you have provided is of the wrong data type.
For example, if you have a function that takes two float arguments and you try to call it with only one argument, you will get this error message. Alternatively, if you pass in an argument of the wrong data type, such as a string instead of a float, you will also get this error message.
To fix this error, make sure that you are providing the correct number of arguments to the function and that the arguments are of the correct data type. You can check the function definition to see what data types the parameters should be.