Re: [las_users] NullPointerException error in LAS 7.3 getGrid

[Roland Schweitzer <Roland.Schweitzer@xxxxxxxx>]

Hi,

There must be something else wrong with your configuration.  I have installed this data set on my server and it seems to work.

If you can, I suggest the following:

1. Save a copy and then remove your $TOMCAT_HOME/content/las/conf/server directory.
2. Do a fresh install of LAS installing the sample data sets.
3. Add the configuration for this data set into the las.xml config that gets generated by the install.
4. Once that is working you can configure in your other data sets and add any customizations from your saved conf/server directory.

Roland



On 09/16/2011 06:10 PM, Kin Lik Wang wrote:

Hi LAS developers,

  I tried to test LAS 7.3 with Ferret 6.72.

I found out this ASCAT dataset would not work with LAS 7.3.

http://apdrc.soest.hawaii.edu/dods/public_data/satellite_product/ASCAT/daily

Time:     00Z03MAR2009 to 00Z28FEB2011 (728 points, avg. res. 1.0 days)

 

It broke on the getOperations.do and getVariables.do with Null Pointer Exception.

 

[16/Sep/2011:10:36:30 -1000] "GET /las/getOperations.do?xpath=/lasdata/datasets/id-e2534a1370/variables/uwnd-id-e2534a1370

{"operations":{"error":"java.lang.NullPointerException","status":"error"}}

 

I tried to debug. I found out this:

GET /las/getVariables.do?dsid=id-57db6fb4f1