report errors:
Handler dispatch failed; nested exception is java.lang.AbstractMethodError:“must either be declared abstract abstract method ‘getWXPayDomain()’ in ‘WXPayConfig
The payment can not work normally
solve:
You need to download the Java version of the SDK package officially, and then open the wxpayconfig file
Add a public to all the abstract methods, and then package and install them locally to solve the problem
After watching, Congratulations, I know a little more!!!
The more you know, the more you don’t know!
~ Thank you for reading, Your support is the biggest motivation for my study! come on. , Strangers work together and encourage each other!!
Note: if there is any improvement or mistake in this article, you are welcome to specify one or two~~
Read More:
- Android “handler” is abstract; can’t be identified solution
- Error java.lang.IllegalArgumentException: Validation failed for query for method public abstract
- Abstract precautions
- Error c2259 cannot instance abstract class due to following members
- C++ Error: allocating an object of abstract class type
- Start react-native after updating Xcode11 and report an error: Unknown argument type ‘_attribute_’ in method -[RCTAppState getCurren
- 【PTA:】 Error: class X is public should be declared in a file named X.java
- Path cannot be used with params in this. $router. Push() method, otherwise params will be invalid
- error: ‘memcpy’ was not declared in this scope
- The intent solution cannot be updated in onrestart method
- Analysis of the causes of errors in G + + compilation “was not declared in this scope”“
- Typeerror: write() argument must be STR, not bytes and the method of writing binary file in Python 3
- Typeerror: write() argument must be STR, not bytes and the method of writing binary file in Python 3
- Difference between isempty method and isblank method in stringutils
- When generating a test report in HTML format, report [typeerror: a bytes like object is required, not ‘STR’]
- SSM project controller layer calls static method to report an error
- Vue uses this. $refs. Subcomponent Ref. method to report an error: cannot read property ‘resetfields’ of undefined problem
- Java uses the createnewfile() method to report an error
- error: ‘atoi’ was not declared in this scope
- “Error: ` cout ‘was not declared in this scope”