eperrone_1 Posted October 3, 2018 Share Posted October 3, 2018 Hello folks,I am querying via JDBC an Oracle Database. In the SQL I have a blob field I am querying. By default Jasper Studio assigns the class="oracle.jdbc.OracleBlob" to the field. When I try to compile the report I get error that oracle.jdbc.OracleBlob class not found error. I have tred using various Oracle JDBC Jar files (ojdbc6, ojdbc8 etc) in the classpath all with no effect.. Does anyone know how to deal with that problem?the Error is java.lang.ClassNotFoundException: oracle.jdbc.OracleBlob cannot be found by net.sf..jasperreports_6.5.1.final..... Thanks so muchEric Link to comment Share on other sites More sharing options...
Solution reportdev Posted October 3, 2018 Solution Share Posted October 3, 2018 Try changing the Field class to java.sql.Bloboracle.sql.BLOB is deprecated. https://docs.oracle.com/database/121/JAJDB/oracle/sql/BLOB.html Link to comment Share on other sites More sharing options...
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