7 replies

Unable to load GraphSON file

Hi, I'm trying to load a very simple

.json

.json

graph into JanusGraph from the gremlin console, but I get this error:

gremlin> g.io("/opt/janusgraph/graphson-test1.json").read().iterate();
Label can not be null

gremlin> g.io("/opt/janusgraph/graphson-test1.json").read().iterate();
Label can not be null

although the label is indeed present:

{"vertices":[{"id":"id_test","label":"person","name":"Jack"}],"edges":[]}

{"vertices":[{"id":"id_test","label":"person","name":"Jack"}],"edges":[]}

any idas why?

Additional info:
I'm using JanusGraph 1.0.0 that is setup to accept custom vertext IDs. All works well, but I'm unable to do bulk loads from

.json

.json

.

Thanks!

JanusGraph•2y ago•

7 replies

rpuga

Unable to load GraphSON file

Hi, I'm trying to load a very simple

.json

.json

graph into JanusGraph from the gremlin console, but I get this error:

gremlin> g.io("/opt/janusgraph/graphson-test1.json").read().iterate();
Label can not be null

gremlin> g.io("/opt/janusgraph/graphson-test1.json").read().iterate();
Label can not be null

although the label is indeed present:

{"vertices":[{"id":"id_test","label":"person","name":"Jack"}],"edges":[]}

{"vertices":[{"id":"id_test","label":"person","name":"Jack"}],"edges":[]}

any idas why?

Additional info:
I'm using JanusGraph 1.0.0 that is setup to accept custom vertext IDs. All works well, but I'm unable to do bulk loads from

.json

.json

.

Thanks!

Unable to load GraphSON file

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