Detailed explanation of how to solve the error "Parameter 'username' not found. Available parameters are [arg1, arg0, param1]"

Table of Contents of Series Articles

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Preface

While developing an application, you may sometimes encounter the error message "Parameter 'username' not found. Available parameters are [arg1, arg0, param1]", which indicates that the 'username' parameter was not found in the parameter list. This article explains how to resolve this error, helping you pass parameters correctly and avoid problems.

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1. Check parameter names and delivery methods:

First, check that the parameter names are correct and ensure that the parameters are passed correctly when calling the relevant method.

Sample code:

public void getUserInfo(String username