It seems you have multiple issues: 1. Java version mismatch, try to run with Java7 2. a space in here --relationships: SENT_TO remove it after the colon 3. You don't have to use the label IN the CSV and ON the command-line, the latter is good enough 4. Check out the powershell scripts: Start-Neo4jImport http://neo4j.com/docs/stable/powershell.html#powershell-advanced-examples
> Am 28.03.2016 um 05:36 schrieb vishal jain <vishali...@gmail.com>: > > Hi > > I've recently installed the community version of Neo4j on my 32 bit(Windows7) > machine. I'm trying to use the Neo4jImport tool to upload csv data but have > been unsuccessful. Below are the details of the data and the script: > > Data (stored at C:\Neo4j\AUData): > > "AUCustHeader.csv" has just one row as below > > customerId:ID,:LABEL > > "AUCust.csv" has ~150k rows in the below format (no header) > > 100539589,Customer > 111738174,Customer > 115191760,Customer > 117774313,Customer > 119793144,Customer > > "AUTxnsHeader.csv" has just one row as below > > START_ID,Txns,:END_ID,:TYPE > > "AUTxns.csv" has ~98k rows in the below format (no header) > > 100539589,1,7000000000587269043,SENT_TO > 100539589,1,7000000000621301017,SENT_TO > 111738174,2,7000000000565458678,SENT_TO > 115191760,1,7000000000341672243,SENT_TO > 115191760,1,7000000000399157660,SENT_TO > > Below is script I'm executing on the powershell: > > PS C:\neo4j\bin> C:\Neo4j\bin\Neo4jImport --into C:\Neo4j\AUData\AU.db > --nodes:Cust C:\Neo4j\AUData\AUCustHeader.csv, C:\Neo4j\AUData\AUCust.csv > --relationships: SENT_TO C:\Neo4j\AUData\AUTxnsHeader.csv, > C:\Neo4j\AUData\AUTxns.csv > > Running this gives me the below message: > > WARNING! This batch script has been deprecated. Please use the provided > PowerShell scripts instead: http://neo4j.com/docs/stable/powershell.html > Exception in thread "main" java.lang.UnsupportedClassVersionError: > org/neo4j/tooling/ImportTool : Unsupported major.minor version 51.0 > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(Unknown Source) > at java.security.SecureClassLoader.defineClass(Unknown Source) > at java.net.URLClassLoader.defineClass(Unknown Source) > at java.net.URLClassLoader.access$000(Unknown Source) > at java.net.URLClassLoader$1.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(Unknown Source) > at java.lang.ClassLoader.loadClass(Unknown Source) > at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) > at java.lang.ClassLoader.loadClass(Unknown Source) > at java.lang.ClassLoader.loadClassInternal(Unknown Source) > Could not find the main class: org.neo4j.tooling.ImportTool. Program will > exit. > > I've also tried executing this on the Neo4j prompt which gives a slightly > (but an error message nevertheless) different message : > > WARNING! This batch script has been deprecated. Please use the provided > PowerShell scripts instead: http://neo4j.com/docs/stable/powershell.html > Input error: Expected '--relationships' to have at least 1 valid item, but > had 0 [] > Caused by:Expected '--relationships' to have at least 1 valid item, but had 0 > [] > > java.lang.IllegalArgumentException: Expected '--relationships' to have at > least 1 valid item, but had 0 [] > at > org.neo4j.kernel.impl.util.Validators$4.validate(Validators.java:114) > > at > org.neo4j.kernel.impl.util.Validators$4.validate(Validators.java:108) > > at org.neo4j.helpers.Args.validated(Args.java:627) > at org.neo4j.helpers.Args.interpretOptionsWithMetadata(Args.java:595) > at org.neo4j.tooling.ImportTool$7.apply(ImportTool.java:706) > at org.neo4j.tooling.ImportTool$7.apply(ImportTool.java:702) > at org.neo4j.tooling.ImportTool.main(ImportTool.java:316) > at org.neo4j.tooling.ImportTool.main(ImportTool.java:279) > > Can someone please guide me as to what is it that I'm doing wrong ? > > Thanks in advance! > > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to neo4j+unsubscr...@googlegroups.com > <mailto:neo4j+unsubscr...@googlegroups.com>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
