Hello All,

Everytime i start the Devstudio i see an error while updating the project wizard.

ERROR MESSAGE:

An internal error occurred during: "Searching runtimes...".

Exception Stack Trace:

java.lang.NullPointerException

at org.jboss.tools.runtime.core.util.RuntimePathPreferenceIO.loadRuntimePathsFromPreferenceString(RuntimePathPreferenceIO.java:131)

at org.jboss.tools.runtime.core.model.RuntimeModel.reloadRuntimePathsFromPreferences(RuntimeModel.java:41)

at org.jboss.tools.runtime.core.model.RuntimeModel.<init>(RuntimeModel.java:35)

at org.jboss.tools.runtime.ui.RuntimeUIActivator.getModel(RuntimeUIActivator.java:93)

at org.jboss.tools.runtime.ui.internal.startup.RuntimeScanner.wouldOpenSearchRuntimePathDialog(RuntimeScanner.java:130)

at org.jboss.tools.runtime.ui.internal.startup.RuntimeScanner.access$0(RuntimeScanner.java:129)

at org.jboss.tools.runtime.ui.internal.startup.RuntimeScanner$1.run(RuntimeScanner.java:81)

at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)

Session Data:

eclipse.buildId=11.3.0.GA-v20180413-0714-B2352

java.version=1.8.0_144

java.vendor=Oracle Corporation

BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US

Framework arguments:  -product com.jboss.devstudio.core.product

Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product com.jboss.devstudio.core.product

However i was able to connect to JDBC sources, import tables, create and deploy VDBs without any issues.  BUT when im trying to execute the VDB i see below error.

SELECT * FROM HiveDemoDataAccess01.HiveDemoDataAccess.**_rcg_test.airsegments_json_fin;

org.teiid.runtime.client.TeiidClientException: java.lang.RuntimeException: Remote org.teiid.core.TeiidProcessingException: TEIID30504 HiveDemoDataAccess: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.`column01`, g_0.`cloumn02`, g_0.` FROM `**_**_test`.`airsegments_json_fin` g_0]

Elapsed Time:  0 hr, 0 min, 0 sec, 490 ms.

im not able to query the vdb after deployed. Is this because of the error i see while launching the devstudio or is this issue related to the java/:data source that i provided during the deployment?

Any help is much appreciated.