java - ExecutionEngine not recognizing parameter -


i'm using neo4j 1.8.rc1, , trying generate clustering coefficient nodes in graph.

i've got following code, far can tell working on linux system, not work on windows machine:

map<string, object> params = new hashmap<string, object>();  string query; string typestring;  if (type == <some type>) {     typestring = "type1"; } else {     typestring = "type2"; }  params.put("myid", userid); query = "start a=node(*) match (a)-[:"+ typestring +"]-(b) a, count(distinct b) n "         + "match (a)-[:" + typestring + "]-()-[r:"+ typestring+"]-()-[:"+typestring+"]-(a) a.thisid! = {myid} return n, count(distinct r) relcount";  executionengine engine = new executionengine(graphdb); executionresult result = engine.execute(query, params);

when try access result, 

exception in thread "main" java.lang.runtimeexception:    org.neo4j.cypher.parameternotfoundexception: expected parameter named myid

i've stepped through , verified it's there. what's going on?

as comments above have noted, problem resolved updating 1.8.rc1 1.8.2. though don't have bug report point to, bug in neo4j resolved somewhere between versions.


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