Question

keytool 错误: java.lang.Exception: 所输入的不是 X.509 证书

Answer 1

Cause
This error occurs for three reasons:

Incorrect Alias used

Incorrect Keystore used

Incorrect Certificate used

Resolution
To resolve this issue

Check :

1. The original alias of the original keystore that was used to generate the csr must be used
2. The original keystore used to generate the CSR must be used.
3. The correct certificate must be downloaded.