A java.lang.UnsatisfiedLinkError exception has occurred

[Rahul]

I am trying to convert phase to elevation and I am getting this error.

To be precise

java.lang.UnsatisfiedLinkError: org.jblas.NativeBlas.dgemm(CCIIID[DII[DIID[DII)V
at org.jblas.NativeBlas.dgemm(Native Method)
at org.jblas.SimpleBlas.gemm(SimpleBlas.java:247)
at org.jblas.DoubleMatrix.mmuli(DoubleMatrix.java:1781)
at org.jblas.DoubleMatrix.mmul(DoubleMatrix.java:3138)
at org.jlinda.core.utils.PolyUtils.polyFit(PolyUtils.java:167)
at org.jlinda.core.utils.PolyUtils.polyFitNormalized(PolyUtils.java:66)
at org.jlinda.core.Orbit.computeCoefficients(Orbit.java:127)
at org.jlinda.core.Orbit.(Orbit.java:104)
at org.jlinda.nest.gpf.Slant2HeightOp.metaMapPut(Slant2HeightOp.java:199)
at org.jlinda.nest.gpf.Slant2HeightOp.constructSourceMetadata(Slant2HeightOp.java:175)
at org.jlinda.nest.gpf.Slant2HeightOp.initialize(Slant2HeightOp.java:98)
at org.esa.snap.core.gpf.internal.OperatorContext.initializeOperator(OperatorContext.java:486)
at org.esa.snap.core.gpf.internal.OperatorContext.getTargetProduct(OperatorContext.java:273)
at org.esa.snap.core.gpf.Operator.getTargetProduct(Operator.java:387)
at org.esa.snap.core.gpf.GPF.createProductNS(GPF.java:318)
at org.esa.snap.core.gpf.GPF.createProduct(GPF.java:293)
at org.esa.snap.core.gpf.GPF.createProduct(GPF.java:272)
at org.esa.snap.graphbuilder.rcp.dialogs.SingleOperatorDialog.createTargetProduct(SingleOperatorDialog.java:175)
[catch] at org.esa.snap.graphbuilder.rcp.dialogs.SingleOperatorDialog.onApply(SingleOperatorDialog.java:291)
at org.esa.snap.ui.AbstractDialog.lambda$initUI$6(AbstractDialog.java:519)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
at java.awt.Component.processMouseEvent(Component.java:6533)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
at java.awt.Component.processEvent(Component.java:6298)
at java.awt.Container.processEvent(Container.java:2236)
at java.awt.Component.dispatchEventImpl(Component.java:4889)
at java.awt.Container.dispatchEventImpl(Container.java:2294)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
at java.awt.Container.dispatchEventImpl(Container.java:2280)
at java.awt.Window.dispatchEventImpl(Window.java:2746)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.awt.EventQueue$4.run(EventQueue.java:731)
at java.awt.EventQueue$4.run(EventQueue.java:729)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

[ABraun]

What is your input data and which steps were applied before “phase to elevation”?

[fvalverdeuna]

Hi!!!

Today I got the same error: A java.lang.UnsatisfiedLinkError exception has occurred.

However, I got the error while I try to determinate the master image to create a stack (Radar - Interferometric - InSAR Stack Overview). I can determinate the adequate master image doing the process in another computer. Then I got the same error while I try to create a stack ( Rardar -Coregistration- S1Tops_Coregistration - S1Backgeocoding).

I’m working with Kubuntu version 17.10. Before I star the processing, I install all the updates available for SNAP. The computer has a processor I7-6700T and 16 GB of RAM

I really appreciate any help to solve the error

Regards

Jose Valverde

[fvalverdeuna]

As a complementary informacion, I can do without problems the following process: split, apply orbit file and deburst.

Thanks

[Rahul]

I followed ASF based guidelines. The same data I am able to process the same data in a another machine. Is there any problem with the installation of SNAP?

[fvalverdeuna]

Hi!

After some research, I was able to solve the problem. The error is due to some libraries (libgfortran3) are missing (maybe in the installation of the OS or SNAP can’t find them).

I install the library libgfortran3 doing the next steps:

sudo dpkg --configure -a

sudo apt-get install gcc

sudo apt-get -f install libgfortran3

After that, I can make the processing in SNAP without problems

Regards

[luisposada10]

Hi!!
I have the same error but I have Windows OS , I do not know what to do, I need your urgent help !!
I would appreciate any help

[mmorigi]

Hi!!
I had the exact same situation with Linux mint 17.1, but now everything is solved.
Thanks fvalverdeuna
Regards

[Shadi1]

I have had a trouble installing libgfortran3 and I followed the method in this link and it worked

How can I install libgfortran3 in Ubuntu/Lubuntu 20.04?