Hi Thank you for your mail. I had already confirmed PATH and set CLASSPATH before I compiled and executed.
thanks Alex ----- Original Message ----- From: Noel O'Boyle <baoille...@gmail.com> To: BLizzard R <blizzard...@yahoo.com> Cc: "openbabel-discuss@lists.sourceforge.net" <openbabel-discuss@lists.sourceforge.net> Sent: Wednesday, December 21, 2011 3:49 PM Subject: Re: [Open Babel] Problem call Open Babel C++ library from Java Works on me on Win7. The Open Babel install directory should already be on the PATH (test by typing "obabel" at a command prompt): C:\Temp>echo %PATH% C:\Windows;;C:\Program Files (x86)\OpenBabel-2.3.1;etc. etc. etc. C:\Temp>set CLASSPATH=C:\Program Files (x86)\OpenBabel-2.3.1\openbabel.jar C:\Temp>"C:\Program Files (x86)\Java\jdk1.6.0_17\bin\javac.exe" Test.java C:\Temp>set CLASSPATH=C:\Program Files (x86)\OpenBabel-2.3.1\openbabel.jar;. C:\Temp>"C:\Program Files (x86)\Java\jdk1.6.0_17\bin\java.exe" Test Canonical SMILES: ClC(=O)CCC(=O)Cl The molecular weight is 154.97935999999999 Atom 1: atomic number = 6, hybridisation = 2 Atom 2: atomic number = 17, hybridisation = 0 Atom 3: atomic number = 8, hybridisation = 2 Atom 4: atomic number = 6, hybridisation = 3 Atom 5: atomic number = 6, hybridisation = 3 Atom 6: atomic number = 6, hybridisation = 2 Atom 7: atomic number = 8, hybridisation = 2 Atom 8: atomic number = 17, hybridisation = 0 There are 2 acid chloride groups Their C atoms have indices: 1 6 C:\Temp> - Noel On 21 December 2011 20:12, BLizzard R <blizzard...@yahoo.com> wrote: > > > > Hello > > I just installed OpenBabel 2.3.1 on my windows vista and tried to > call OpenBabel 2.3.1 from a java project. > > When I tested OpenBabel's java sample: OBTest.java, I met the following > problem. > > If I put OBTest.class in a same directory with openbabel.jar and DLL > files, the sample worked well. > > But if they were not in same directory, it failed to call OpenBabel, output > is "Benzene has 0 atoms.". > > I already set PATH and CLASSPATH which included DLL and jar's path. > > Do I need set any other environment variables? > Is there anyone has experience on this problem? > > BTW: I failed to call OpenBabel in Eclipse, got same results. > I would appreciate your advice. > > Best regards > Alex > > ------------------------------------------------------------------------------ > Write once. Port to many. > Get the SDK and tools to simplify cross-platform app development. Create > new or port existing apps to sell to consumers worldwide. Explore the > Intel AppUpSM program developer opportunity. appdeveloper.intel.com/join > http://p.sf.net/sfu/intel-appdev > _______________________________________________ > OpenBabel-discuss mailing list > OpenBabel-discuss@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/openbabel-discuss ------------------------------------------------------------------------------ Write once. Port to many. Get the SDK and tools to simplify cross-platform app development. Create new or port existing apps to sell to consumers worldwide. Explore the Intel AppUpSM program developer opportunity. appdeveloper.intel.com/join http://p.sf.net/sfu/intel-appdev _______________________________________________ OpenBabel-discuss mailing list OpenBabel-discuss@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/openbabel-discuss
