Perhaps you’ve had this trace recently while trying to get myBatis working on Spring:
Caused by: java.lang.ClassNotFoundException: org.apache.ibatis.mapping.DatabaseIdProvider
at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
... 57 more
It is the bane of open source. You can’t always depend on quality releases. Don’t worry, you followed the tutorial correctly. Let’s take a look at the package’s history in Maven Central.
Maybe something is not quite right with 1.2.0? Let’s try using 1.1.1 instead.
Bingo! That did it. Just stay away from 1.2.0. Hope that helped someone.
But what else could we do to use the newer build? Just use the new dependency, which the project’s site sadly has incorrectly listed.
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.2.2</version>
</dependency>