UnsatisfiedLinkError in Eclipse when running the COMSOL Java API

Question

I created a Java project to automate simulations in COMSOL Multiphysics. However, whenever I try to run the code, I'm hit with the following error.

java.lang.UnsatisfiedLinkError: com.comsol.nativejni.server.FlRunnable.createRunInfo(Lcom/comsol/nativejni/CPointer;)V
at com.comsol.nativejni.server.FlRunnable.createRunInfo(Native Method)
at com.comsol.nativejni.server.FlRunnable.<init>(Unknown Source)
at com.comsol.nativeutil.runnable.f.<init>(Unknown Source)
at com.comsol.model.method.GeomSequenceMethod$1.<init>(Unknown Source)
at com.comsol.model.method.GeomSequenceMethod.<init>(Unknown Source)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.comsol.model.internal.impl.PrimitiveModelEntityImpl.a(Unknown Source)
at com.comsol.model.internal.impl.PrimitiveModelEntityImpl.bm(Unknown Source)
at com.comsol.model.internal.impl.GeomSequenceImpl.method(Unknown Source)
at com.comsol.model.internal.impl.GeomSequenceImpl.method(Unknown Source)
at com.comsol.model.internal.impl.ModelEntityImpl.c_(Unknown Source)
at com.comsol.model.internal.impl.ModelEntityImpl.tag(Unknown Source)
at com.comsol.model.internal.impl.GeomListImpl.doCreate(Unknown Source)
at com.comsol.model.internal.impl.GeomListImpl.a(Unknown Source)
at com.comsol.model.internal.impl.GeomListImpl$1.a(Unknown Source)
at com.comsol.model.internal.impl.GeomListImpl$1.execute(Unknown Source)
at com.comsol.model.clientserver.ClientManager$1.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Failed to find methods for: com.comsol.model.internal.impl.GeomSequenceImpl

It looks like the compiler is looking for the libraries associated with the methods I'm using, which is weird because I added them to the project. Here's a photo of the project:

photo

I feel like there's something really simple that I'm missing but I can't figure it out. Thanks

Answer 1

“选择环境选项卡。单击新建按钮。使用名称PATH（在Windows上），LD_LIBRARY_PATH（在Linux上）或DYLD_LIBRARY_PATH（在Mac上），然后在Value中输入以下文本：/ lib /，其中COMSOL Multiphysics所在的目录已安装，并且是win64 / glnxa64 / maci64之一，具体取决于您的平台。单击“应用”。