org.esa.snap.core.gpf.OperatorException: Interferogram: java.lang.NullPointerException
at org.esa.snap.engine_utilities.gpf.OperatorUtils.catchOperatorException(OperatorUtils.java:391)
at org.esa.s1tbx.insar.gpf.InterferogramOp.initialize(InterferogramOp.java:195)
at org.esa.snap.core.gpf.internal.OperatorContext.initializeOperator(OperatorContext.java:485)
at org.esa.snap.core.gpf.internal.OperatorContext.getTargetProduct(OperatorContext.java:272)
at org.esa.snap.core.gpf.Operator.getTargetProduct(Operator.java:382)
at org.esa.snap.core.gpf.GPF.createProductNS(GPF.java:315)
at org.esa.snap.core.gpf.GPF.createProduct(GPF.java:290)
at org.esa.snap.core.gpf.GPF.createProduct(GPF.java:269)
at org.esa.snap.graphbuilder.rcp.dialogs.SingleOperatorDialog.createTargetProduct(SingleOperatorDialog.java:172)
[catch] at org.esa.snap.graphbuilder.rcp.dialogs.SingleOperatorDialog.onApply(SingleOperatorDialog.java:288)
at org.esa.snap.ui.AbstractDialog.lambda$initUI$14(AbstractDialog.java:494)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
What are the input products? It’s likely something is unexpectedly missing in the input products if they are not SLC SAR products or if they are just a tif file without orbit information etc. In any case the operator should be more robust to tell us what went wrong. With your input we can fix this.
Hello everyone,
i am processing two sliced assembly s1-b dim products and i am getting an operation exception error (org.esa.snap.core.gpf.OperatorException: Interferogram: org.jblas.NativeBlas.dgemm(CCIIID[DII[DIID[DII)V)
during the interferogram formation step, although coregistration looks fine.
Any clue about what i am doing wrong?
Thank you in advance
I had the same error on a fresh Ubuntu 16.04 installation when trying to form an interferogram with the most recent version of SNAP (5.0.4).
(org.esa.snap.core.gpf.OperatorException: Interferogram: org.jblas.NativeBlas.dgemm(CCIIID[DII[DIID[DII)V)
It turned out that a library was missing. After installing the packet “libgfortran3” Interferogram formation runs fine.
@developers: Could you include checking for this dependency in the installer script?
I use Ubunto and I have same error on Back-geocoding of 29 S1. I don’t have any problem in Win 10 but in not in ubuntu. error: org.jblas.nativeblas.degmm…
should I remove Ubuntu and install Lubuntu?
Read this thread from the linked post until the end. Be sure to read it completely to check the latest issues with that error and up to date SNAP installations: