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--- mac_start_fail [2012/01/10 10:20]
cerberus created
+++ mac_start_fail [2013/01/21 18:32] (current)
slaute change title
@@ Line 1: / Line 1: @@
-====== How To Fix Serviio Failing to Start on Snow leopard OSx ======
+====== How to fix failure to start Serviio in Mac OS X ======
-In some rare cases serviio will fails to start on Snow leopard OSx with one of the following errors.
+In some rare cases serviio will fail to start on Mac OS X.
+===== xerces.jar =====
+When the following errors are reported:
 <code>
@@ Line 17: / Line 21: @@
 <code>
 "Cannot launch Java application
 Uncaught exception in main method:
 java.lang.AbstractMethodError:
 org.apache.xerces.dom.DeferredAttrNSImpl.getTextContent()Ljava/lang/String;"</code>
-this can easily be solved by deleting the follow file.
+removing the following file solved the problem:
-<code>xerces.jar</code>
+<code>~/Library/Java/Extensions/xerces.jar</code>
+===== fmjdbc.jar =====
+It has also been reported the same problem with the error:
+<code>
+-01-20 21:28:39,740 WARN  [DBConnectionPool] Can't create a new connection for jdbc:derby:db;create=true
+java.sql.SQLException: No suitable driver found for jdbc:derby:db;create=true
+   at java.sql.DriverManager.getConnection(DriverManager.java:602)
+   at java.sql.DriverManager.getConnection(DriverManager.java:207)
+   at org.serviio.db.DBConnectionPool.newConnection(DBConnetionPool.java:186)
+   at org.serviio.db.DBConnectionPool.getConnection(DBConnetionPool.java:123)
+   at org.serviio.db.DBConnectionPool.getConnection(DBConnetionPool.java:149)
+   at org.serviio.db.DatabaseManager.getConnection(DatabaseManager.java:66)
+   at org.serviio.db.DatabaseManager.getConnection(DatabaseManager.java:59)
+   at org.serviio.update.dao.DBLogDAOImpl.isScriptPresent(DBLogDAOImpl.java:49)
+   at org.serviio.update.DBSchemaUpdateExecutor.updateDBSchema(DBSchemaUpdateExecutor.java:57)
+   at org.serviio.MediaServer.main(MediaServer.java:110)
+   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
+   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
+   at java.lang.reflect.Method.invoke(Method.java:597)
+   at apple.launcher.LaunchRunner.run(LaunchRunner.java:116)
+   at apple.launcher.LaunchRunner.callMain(LaunchRunner.java:51)
+   at apple.launcher.JavaApplicationLauncher.launch(JavaApplicationLauncher.java:52)
+-01-20 21:28:41,745 ERROR [MediaServer] An unexpected error occured. Ending the application. Message: null
+java.lang.NullPointerException
+   at org.serviio.update.dao.DBLogDAOImpl.isScriptPresent(DBLogDAOImpl.java:50)
+   at org.serviio.update.DBSchemaUpdateExecutor.updateDBSchema(DBSchemaUpdateExecutor.java:57)
+   at org.serviio.MediaServer.main(MediaServer.java:110)
+   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
+   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
+   at java.lang.reflect.Method.invoke(Method.java:597)
+   at apple.launcher.LaunchRunner.run(LaunchRunner.java:116)
+   at apple.launcher.LaunchRunner.callMain(LaunchRunner.java:51)
+   at apple.launcher.JavaApplicationLauncher.launch(JavaApplicationLauncher.java:52)</code>
-located in the
+In this case, it was solved by removing the file:
-<code>user.home/Library/Java/Extensions/ </code>
+<code>~/Library/Java/Extensions/fmjdbc.jar</code>

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