0 - Common Layer
0 - Common Layer
This section mainly provides the possible causes and solutions for various error codes in the Java SDK.
0 - Common Layer
1 - Registry Center Layer
2 - Routing Layer
3 - Dynamic Proxy Layer
4 - Protocol Layer
5 - Configuration (Central) Layer
6 - Network Transport Layer
7 - QoS Plugin Module
81 - Unit Test Helper Module (Registry)
99 - Other Unknown Errors
Introduction to the error code mechanism