View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000120 | Oberon Platform | Application server | public | 2014-08-13 14:04 | 2014-08-13 14:08 |
| Reporter | administrator | Assigned To | administrator | ||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Product Version | 4.1 - DB build 0071 | ||||
| Fixed in Version | 4.1 - DB build 0071 | ||||
| Summary | 0000120: framework.link() returns java.lang.NullPointerException | ||||
| Description | I get the error: java.lang.NullPointerException at com.oberon.ooql.sdk.A.d.A(Unknown Source) at com.oberon.ooql.sdk.User.open(Unknown Source) at com.oberon.ooql.sdk.Framework.link(Unknown Source) in web applications (doLogin.jsp page) | ||||
| Tags | No tags attached. | ||||
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When you start Tomcat or other application servers you should see the connection Pool initialization; a text similar to the following: OBEROn Platform Version: 4.1 - Build 0071 (c) Copyright 2008-2014 Mirko Solazzi. All rights reserved. ----------------------------------------------------------- Mail Server: localhost ------------------- Opening DB Connection POOL ---------------------- Opening connection [1] to OBEROn DB ..... Connecting to database 'XE' - URL: jdbc:oracle:thin:@127.0.0.1:1521:XE SQL Connected to database 'XE' ... Local DB connection [1] is ready Opening connection [2] to OBEROn DB ..... .... Connection successful! Total DB connections Opened: 10 ************************************************************************** *** Servlet Initialized successfully *** [DB-Build = 0071] ************************************************************************** If this message is not present, probably you missed to declare in the web.xml file the ServletInitializer servlet: <servlet> <servlet-name>ServletInitializer</servlet-name> <servlet-class>com.oberon.ooql.connection.ServletInitializer</servlet-class> <load-on-startup>1</load-on-startup> </servlet> Without the connection pool initialization the application server will not able to connect to the OBEROn DB |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2014-08-13 14:04 | administrator | New Issue | |
| 2014-08-13 14:08 | administrator | Note Added: 0000190 | |
| 2014-08-13 14:08 | administrator | Status | new => resolved |
| 2014-08-13 14:08 | administrator | Fixed in Version | => 4.1 - DB build 0071 |
| 2014-08-13 14:08 | administrator | Resolution | open => fixed |
| 2014-08-13 14:08 | administrator | Assigned To | => administrator |
