same issue,help please Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to org.apache.atlas.catalog.VertexWrapper at org.apache.atlas.catalog.query.BaseQueryExpression.evaluate(BaseQueryExpression.java:52) at org.apache.atlas.catalog.query.BaseQueryExpression$1.compute(BaseQueryExpression.java:71) at org.apache.atlas.catalog.query.BaseQueryExpression$1.compute(BaseQueryExpression.java:68) at com.tinkerpop.pipes.filter.FilterFunctionPipe.processNextStart(FilterFunctionPipe.java:24) at com.tinkerpop.pipes.AbstractPipe.hasNext(AbstractPipe.java:98) at com.tinkerpop.pipes.util.Pipeline.hasNext(Pipeline.java:105) at com.tinkerpop.pipes.filter.BackFilterPipe.processNextStart(BackFilterPipe.java:33) at com.tinkerpop.pipes.AbstractPipe.next(AbstractPipe.java:89) at com.tinkerpop.pipes.util.Pipeline.next(Pipeline.java:115) at com.tinkerpop.pipes.util.PipeHelper.fillCollection(PipeHelper.java:52) at com.tinkerpop.gremlin.java.GremlinPipeline.toList(GremlinPipeline.java:1564) at org.apache.atlas.catalog.query.BaseQuery.executeQuery(BaseQuery.java:106) at org.apache.atlas.catalog.query.BaseQuery.execute(BaseQuery.java:67) at org.apache.atlas.catalog.TaxonomyResourceProvider.doGetResources(TaxonomyResourceProvider.java:163) at org.apache.atlas.catalog.TaxonomyResourceProvider.getResources(TaxonomyResourceProvider.java:75) at org.apache.atlas.web.resources.BaseService.getResources(BaseService.java:66) ... 89 more 2019-01-15 16:58:34,818 INFO - [pool-2-thread-10 - ba8dd7bd-2d8a-4401-9f73-a33bef04b1a0:] ~ LuceneQuery: hierarchy__slash__path:__slash__ (QueryFactory:98 ) 2019-01-15 16:58:34,841 ERROR - [pool-2-thread-8 - 5366fbbb-e72a-497d-9bc6-07c358e3576f:] ~ graph rollback due to exception AtlasBaseException:Instance __A tlasUserProfile with unique attribute {name=admin} does not exist (GraphTransactionInterceptor:73) ... View more