Exception on OrientDB Studio with LightWeightEdge

[安藤陽一]

Hi,

When a node with LightWeightEdge is clicked in a OrientDB Studio's Graph Editor, an exception occurs.

probably OSQLFunctionRuntime.class will avoid converting element to a record, but it doesn't work.

my English is not good.
Thanks for reading to the end.

[user.w...@gmail.com]

Hi,

which version are you using?

Thanks

Regards,

Michela

[安藤陽一]

I use orientdb v2.2.30.

This SQL "select outE().@class from V" is expected to return edge's classes, but actually the value returned will be a vertex class on light-weight-edge.

This problem perhaps still remains in the latest version on github develop branch.

steps to reproduce

ALTER DATABASE custom useLightweightEdges=true
CREATE VERTEX --#9:0
CREATE VERTEX --#10:0
CREATE EDGE FROM #9:0 TO #10:0
click node.

Thanks

[user.w...@gmail.com]

Hi,

could you open an issue on github?

Thanks

Regards,

Michela

[安藤陽一]

Hi,

I opened issue.

https://github.com/orientechnologies/orientdb/issues/8120

Thanks