You should only use GetX or Obx for the specific widget that will be updated.If you are seeing this error, you probably did not insert any observable variables into GetX/ObxIf you need to update a parent widget and a child widget, wrap each one in an Obx<
我不知道我写的代码是怎么工作的。我想和你商量一下它是否有效。有人能帮忙解决这个问题吗? ?You should only use GetX or Obx for the specific widget that will be updated.If you are seeing this error, you probably did not insert any observable va
You should only use GetX or Obx for the specific widget that will be updated.If you are seeing this error, you probably did not insert any observable variablesGetX/Obxor insert them outside the scope that GetX considers suitable for an up
在执行以下颤振代码时,我使用了getx和getstorage包。我想检查一个变量是否为null,但是我得到了下面的错误。在执行以下代码时,名为变量的变量不会存储在磁盘上。 if(_variable.isNull){ // but results in fluttererror else{
// do something