org.activiti.engine.ActivitiException: couldn check if tables are already present using metadata:

时间 2021-01-21

标签 mysql 数据库 jdbc 栏目 MySQL 繁體版

原文原文链接

1 dbc4.MySQLNonTransientConnectionException: Client does not support authentication protocol requested 原因是：客户端不支持服务器请求的身份验证协议；考虑升级MySQL客户端查看本地的mysql的版本，看看是不是本地的是8.0结果jar还是5.0的不一定是升级，降级也是有可能的 2 or

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1. org.activiti.engine.ActivitiException: couldn't check if tables are already present using metadata:
2. Check that you are using the JDK, not the JRE.
3. Program type already present:
4. Program type already present
5. 169. Why tables and classes are so useful @Ignatz
6. What are Jump Tables in C?
7. Error:Program type already present: androidx.versionedparcelable.NonParcelField
8. Program type already present: com.umeng.analytics.AnalyticsConfig
9. You may want to check your internet connection or if you are behind a proxy.
10. 转 Using "Check Function Module" in Workflow
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1. org.activiti.engine.ActivitiException: couldn't check if tables are already present using metadata:
2. Check that you are using the JDK, not the JRE.
3. Program type already present:
4. Program type already present
5. 169. Why tables and classes are so useful @Ignatz
6. What are Jump Tables in C?
7. Error:Program type already present: androidx.versionedparcelable.NonParcelField
8. Program type already present: com.umeng.analytics.AnalyticsConfig
9. You may want to check your internet connection or if you are behind a proxy.
10. 转 Using "Check Function Module" in Workflow

>>更多相关文章<<