Can't Serialize Custom Geometries

[Nath5]

Hello,

I am trying to serialize my RTree of type <CustomObject, Polygon> using the following code:

OutputStream os = new FileOutputStream(new File("test.tree")); Serializer<Fence, Polygon> serializer = Serializers.flatBuffers().javaIo(); serializer.write(tree, os);

I keep getting the following error:

java.lang.RuntimeException: unexpected at com.github.davidmoten.rtree.fbs.FlatBuffersHelper.addEntries(FlatBuffersHelper.java:60) at com.github.davidmoten.rtree.fbs.SerializerFlatBuffers.addNode(SerializerFlatBuffers.java:96) at com.github.davidmoten.rtree.fbs.SerializerFlatBuffers.write(SerializerFlatBuffers.java:73) at CreateDataTests.main(CreateDataTests.java:31) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)

It looks like the addEntries method of FlatBuffersHelper can only process the built in geometries. Is there a way around this?

Thanks

[davidmoten]

Not at the moment, but I'll think about it. Do you have any suggestions?

On Sat, 9 Apr 2016 01:45 Nath5 notifications@github.com wrote:

Hello,

I am trying to serialize my RTree of type using the following code:

OutputStream os = new FileOutputStream(new File("test.tree"));
Serializer<Fence, Polygon> serializer = Serializers.flatBuffers().javaIo();
serializer.write(tree, os);

I keep getting the following error:

java.lang.RuntimeException: unexpected
at
com.github.davidmoten.rtree.fbs.FlatBuffersHelper.addEntries(FlatBuffersHelper.java:60)
at
com.github.davidmoten.rtree.fbs.SerializerFlatBuffers.addNode(SerializerFlatBuffers.java:96)
at
com.github.davidmoten.rtree.fbs.SerializerFlatBuffers.write(SerializerFlatBuffers.java:73)
at CreateDataTests.main(CreateDataTests.java:31)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)

It looks like the addEntries method of FlatBuffersHelper can only process
the built in geometries. Is there a way around this?

Thanks

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#44

[Nath5]

I will have to take a deeper look into how you are doing the serialization. Just wanted to make sure there wasn't something simple I was missing.