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Generating Encryption Key

yalwayalwa Member Posts: 1 Contributor I
edited November 2018 in Help
Hi,

i have a problem with starting rapidminer. It always freezes at Generating Encryption Key.

In the shell i got following errors display:

softtest@lat32:~/Desktop/rapidminer/lib> java -jar rapidminer.jar 2>&1 >/tmp/mist.txt
May 9, 2012 12:04:35 PM com.rapidminer.tools.ParameterService init
INFO: Reading configuration resource com/rapidminer/resources/rapidminerrc.
May 9, 2012 12:04:35 PM com.rapidminer.tools.I18N <clinit>
INFO: Set locale to en.
May 9, 2012 12:04:35 PM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: Property rapidminer.home is not set. Guessing.
May 9, 2012 12:04:35 PM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: Trying parent directory of '/home/softtest/Desktop/rapidminer/lib/rapidminer.jar'...gotcha!
May 9, 2012 12:04:39 PM com.rapidminer.tools.jdbc.JDBCProperties <init>
WARNING: Missing database driver class name for 'ODBC Bridge (e.g. Access)'
May 9, 2012 12:04:39 PM com.rapidminer.tools.jdbc.JDBCProperties registerDrivers
INFO: JDBC driver ca.ingres.jdbc.IngresDriver not found. Probably the driver is not installed.
May 9, 2012 12:04:39 PM com.rapidminer.tools.jdbc.JDBCProperties registerDrivers
INFO: JDBC driver oracle.jdbc.driver.OracleDriver not found. Probably the driver is not installed.
Exception in thread "main" java.lang.ExceptionInInitializerError
at javax.crypto.KeyGenerator.a(DashoA13*..)
at javax.crypto.KeyGenerator.<init>(DashoA13*..)
at javax.crypto.KeyGenerator.getInstance(DashoA13*..)
at com.rapidminer.tools.cipher.KeyGeneratorTool.createSecretKey(KeyGeneratorTool.java:61)
at com.rapidminer.tools.cipher.KeyGeneratorTool.createAndStoreKey(KeyGeneratorTool.java:78)
at com.rapidminer.RapidMiner.init(RapidMiner.java:523)
at com.rapidminer.gui.RapidMinerGUI.run(RapidMinerGUI.java:215)
at com.rapidminer.gui.RapidMinerGUI.launch(RapidMinerGUI.java:499)
at com.rapidminer.gui.RapidMinerGUI.main(RapidMinerGUI.java:482)
Caused by: java.lang.SecurityException: Cannot set up certs for trusted CAs
at javax.crypto.SunJCE_b.<clinit>(DashoA13*..)
... 9 more
Caused by: java.lang.SecurityException: Cannot locate policy or framework files!
at javax.crypto.SunJCE_b.i(DashoA13*..)
at javax.crypto.SunJCE_b.g(DashoA13*..)
at javax.crypto.SunJCE_b$1.run(DashoA13*..)
at java.security.AccessController.doPrivileged(Native Method)
... 10 more


Can anyone tell me what to do against it?

Thanks for your answers :)
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