Eclipse RCP Step by Step

HHH000424: Disabling contextual LOB creation as createClob() method threw error : java.lang.reflect.InvocationTargetException If you get following error while connecting to your Database with Spring boot, try the suggested solution below: 2018 - 11 - 25 15 : 28 : 50.078 INFO 5335 --- [ main] o. h . e . j . e . i . LobCreatorBuilderImpl : HHH000424: Disabling contextual LOB creation as createClob() method threw error : java. lang . reflect . InvocationTargetException java. lang . reflect . InvocationTargetException : null at sun. reflect . NativeMethodAccessorImpl . invoke0 (Native Method) ~[na: 1.8 . 0 _161] at sun. reflect . NativeMethodAccessorImpl . invoke (NativeMethodAccessorImpl. java : 62 ) ~[na: 1.8 . 0 _161] at sun. reflect . DelegatingMethodAccessorImpl . invoke (DelegatingMethodAccessorImpl. java : 43 ) ~[na: 1.8 . 0 _161] at java. lang . reflect . Method . invoke (Method. java : 498 ) ~[na: 1.8 . 0 _161] at org. hibernate . engin...

Spring Boot read file on heroku Spring Boot will fail with "getResource()" method to read the file in as on heroku it probably inside of a JAR file, which means it is not a regular file, and must be read as an input stream: MyService. class .getClassLoader()                 .getResource(" FILENAME.txt" ); As a solution the file has to be read with "getResourceAsStream()": MyService. class .getClassLoader()                 .getResourceAsStream(" FILENAME.txt" );