MyRequestView.vue:2108 Uncaught (in promise) TypeError: Cannot create property 'ProcessStep' on string ''

这 error 通常是因为你正在试图在一个字符串上创建一个属性。根据你提供的信息，我推测你的代码中有这样一行：`someString.ProcessStep = someValue;`，而 `someString` 实际上是一个字符串，而非一个对象。这是不允许的，因为字符串是不可变的，你不能在其上创建属性。

要解决这个问题，你需要检查你的代码，确认在尝试在一个字符串上创建属性之前，这个字符串是否被正确地转换成了一个对象。如果是，你应该在该对象上创建属性，而不是在字符串上创建。如果不是，你需要找出为什么这个字符串没有被正确地转换成对象，以及如何解决这个问题。

相关问题

TheDetailTemp.vue:745 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'size')

The error message "TheDetailTemp.vue:745 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'size')" indicates that there is an issue with accessing the 'size' property of an undefined object in the file "TheDetailTemp.vue" at line 745.

To resolve this error, you need to check the code at line 745 in the "TheDetailTemp.vue" file and ensure that the object being accessed is defined before accessing its 'size' property. It is possible that the object is not properly initialized or assigned a value before it is being used.

If you can provide more details about the code at line 745 or share the relevant code snippet, I can help you further in identifying and resolving the issue.