License Key error

Hello,


After updating to Marvin 4.1.2 and JChem 3.2, and then updating the license keys, I get the following error when running jcsearch.

Quote:

chemaxon.marvin.modules.LicenseException: No valid license key has been found. Please contact sales _at_ chemaxon.com to obtain a license key. Students and academic researchers can obtain license keys for free through our Academic Package, for more information please visit: http://www.chemaxon.com. at chemaxon.enumeration.supergraph.Supergraph.<init>(Supergraph.java:134) at chemaxon.sss.search.MarkushSGSearch.createSupergraphIfNeeded(MarkushSGSearch.java:88) at chemaxon.sss.search.MarkushSGSearch.findFirst0(MarkushSGSearch.java:80) at chemaxon.sss.search.StructureSearch.isMatching0(StructureSearch.java:5631) at chemaxon.sss.search.StructureSearch.isMatching(StructureSearch.java:5623) at chemaxon.sss.search.MolSearch.isMatching(MolSearch.java:853) at chemaxon.jchem.Search.containsQuery(Search.java:1205) at chemaxon.jchem.Search.convert0(Search.java:880) at chemaxon.jchem.Search.convert(Search.java:702) at chemaxon.jchem.Search.run(Search.java:1342)

I am not able to update the JChem license key for some reason. My license key file from the Marvin Edit > Preferences > License Key tab looks like this:

Quote:

chemaxon.clustering.LibraryMCS= chemaxon.descriptors.GenerateMD= chemaxon.descriptors.MDSimilarity= chemaxon.descriptors.OptimizeMetrics= chemaxon.marvin.calculations.ChargePlugin= chemaxon.marvin.calculations.ConformerPlugin= chemaxon.marvin.calculations.GeometryPlugin= chemaxon.marvin.calculations.HBDAPlugin= chemaxon.marvin.calculations.HuckelAnalysisPlugin= chemaxon.marvin.calculations.pKaPlugin= chemaxon.marvin.calculations.RefractivityPlugin= chemaxon.marvin.calculations.TautomerizationPlugin= chemaxon.marvin.space.GraphicScene= chemaxon.pharmacophore.PharmacophoreFingerprint= chemaxon.pharmacophore.PMapper= chemaxon.reaction.Fragmenter= chemaxon.reaction.Reactor= chemaxon.reaction.Standardizer= chemaxon.reaction.synthesis.ExhaustiveAlgorithm= chemaxon.reaction.synthesis.LinearAlgorithm= chemaxon.reaction.synthesis.RandomAlgorithm= InstantJChem=

HI Renju,





I edited your mail to remove the numeric parts of the license keys you listed - these could have been useful to others ;)





Can I ask if you post keys again not to explicitly list the entire license key and possibly remove the alphanumeric part after the "=" symbol





Cheers / Alex

Hi Renju,





You must be using a target with generic(Markush) features.





We introduced some experimental handling of Markush structures in JChem 3.2, and that release went out accidentally with the feature turned on (but requiring a new license key). I recommend to upgrade to a later JChem version, because from 3.2.1 onward, Markush searching is off by default.


(From 3.2.1, there is also a "--markush:y/n" option for jcsearch to turn this back on.)





This other topic is also concerned with the same problem:


http://www.chemaxon.com/forum/ftopic1878.html





I hope this helps,


Szabolcs

(In the meantime, I moved the topic to the Search forum.)