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Please provide download link of Openlca Beta 2.
in openLCA by (240 points)

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I guess you mean openLCA 2 beta, this is in the openLCA download page, latest builds.
by (240 points)
Hi, I found and installed openLCA 2 beta, but still error in calculation. See below error message.

If you want to report this error to us, please replace the
question marks in the template below (if possible).
Thanks a lot!

# Error description

I tried to ??? but openLCA threw an error.

# Steps to reproduce

1. ?
2. ?
3. ?

# Attached files

* example database ?
* screen shots ?
* ...

# openLCA error message

Calculation failed

# Installation details

* openLCA version: 2.0.0.beta1
* operating system: Windows 10
* os architecture: amd64
* os version: 10.0
* native libraries loaded: true
* with sparse matrix support: false

# Full error stack trace

```
java.lang.reflect.InvocationTargetException

    at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:395)

    at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:1033)

    at org.openlca.app.wizards.calculation.CalculationWizard.performFinish(CalculationWizard.java:98)

    at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:832)

    at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:472)

    at org.eclipse.jface.dialogs.Dialog.lambda$0(Dialog.java:619)

    at org.eclipse.swt.events.SelectionListener$1.widgetSelected(SelectionListener.java:84)

    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252)

    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)

    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4251)

    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)

    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4068)

    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3645)

    at org.eclipse.jface.window.Window.runEventLoop(Window.java:823)

    at org.eclipse.jface.window.Window.open(Window.java:799)

    at org.openlca.app.wizards.calculation.CalculationWizard.open(CalculationWizard.java:53)

    at org.openlca.app.editors.processes.ProcessToolbar$FactCalculationDialog.runCalculation(ProcessToolbar.java:150)

    at org.openlca.app.editors.processes.ProcessToolbar$FactCalculationDialog.show(ProcessToolbar.java:139)

    at org.openlca.app.editors.processes.ProcessToolbar.directCalculation(ProcessToolbar.java:113)

    at org.openlca.app.editors.processes.InfoPage.lambda$1(InfoPage.java:80)

    at org.openlca.app.util.Controls$2.widgetSelected(Controls.java:109)

    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252)

    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)

    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4251)

    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)

    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4068)

    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3645)

    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155)

    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)

    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046)

    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)

    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644)

    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)

    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551)

    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:156)

    at org.openlca.app.rcp.RcpApplication.start(RcpApplication.java:16)

    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)

    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)

    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)

    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)

    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)

    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

    at java.base/java.lang.reflect.Method.invoke(Unknown Source)

    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)

    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)

    at org.eclipse.equinox.launcher.Main.run(Main.java:1467)

Caused by: java.lang.UnsatisfiedLinkError: 'long org.openlca.julia.Julia.createSparseFactorization(int, int[], int[], double[])'

    at org.openlca.julia.Julia.createSparseFactorization(Native Method)

    at org.openlca.core.matrix.solvers.SparseFactorization.of(SparseFactorization.java:18)

    at org.openlca.core.matrix.solvers.NativeSolver.factorize(NativeSolver.java:112)

    at org.openlca.core.results.providers.FactorizationSolver.<init>(FactorizationSolver.java:40)

    at org.openlca.core.results.providers.FactorizationSolver.solve(FactorizationSolver.java:84)

    at org.openlca.core.results.providers.ResultProviders.solveLazy(ResultProviders.java:49)

    at org.openlca.core.math.SystemCalculator.solve(SystemCalculator.java:82)

    at org.openlca.core.math.SystemCalculator.calculateLazy(SystemCalculator.java:61)

    at org.openlca.app.wizards.calculation.CalculationWizard.runCalculation(CalculationWizard.java:132)

    at org.openlca.app.wizards.calculation.CalculationWizard.lambda$1(CalculationWizard.java:101)

    at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)


```
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