Hi Christian, -Your problem 1 Did you set the LD_LIBRARY_PATH to include the current directory ? -Problem 2 Is fixed in the CVS version -Problem 3 Seems to be specific to the MAC version. I ran the macro principal.C on all the machines where I generate teh binaries. I always get the same result. Rene Brun On Sat, 19 May 2001 cstrato@EUnet.at wrote: > Dear Rene > > Thank you for the fast reply. > > -Problem 1: > I did run make, not gmake, as far as I know this should not make a > difference? > To run Event, I tried > Event > Event 400 1 1 (since this was the call in earlier versions?) > I will try Event 400 0 7 1 > > -Problem 3: > In my case this worked in version 3.00/01 but not in version 3.00/06 and not > in 3.01/02 > The reason is unclear to me. > > Best regards > Christian > > Rene Brun wrote: > > > Hi Christian, > > > > -Problem 1 > > Did you run gmake before executing Event? > > To run Event, do: > > Event 400 0 7 1 > > Event 400 0 7 20 > > > > -Problem 2 > > I will look into this. > > > > -Problem 3 > > I have no problems on my machine. The result is > > > > root [0] .x principal.C > > ************************************************* > > * Principal Component Analysis * > > * * > > * Number of variables: 10 * > > * Number of data points: 10000 * > > * Number of dependent variables: 3 * > > * * > > ************************************************* > > Variable # | Mean Value | Sigma | Eigenvalue > > -------------+------------+------------+------------ > > 1 | 4.998 | 1.002 | 0.3002 > > 2 | 8.022 | 2.816 | 0.1045 > > 3 | 1.992 | 1.987 | 0.1018 > > 4 | 5.008 | 0.9893 | 0.1014 > > 5 | 8.045 | 2.811 | 0.09937 > > 6 | 2.019 | 2.049 | 0.09853 > > 7 | 4.99 | 1.008 | 0.09747 > > 8 | 1.751e+05 | 1.013e+05 | 0.0968 > > 9 | 1.501e+05 | 8.689e+04 | 1.079e-08 > > 10 | 1.401e+05 | 8.108e+04 | 4.884e-09 > > > > <TCanvas::MakeDefCanvas>: created default TCanvas with name c1 > > Writing on file "pca.C" ... done > > > > Rene > > > > > Dear Rene, dear Damir > > > > > > On my PowerBook running LinuxPPC 2000, I have just installed root > > > 3.01/02. > > > > > > When testing the tutorials I found the following problems: > > > > > > 1, Running Event, I get: > > > [christian@book test]$ ./Event > > > ./Event: error in loading shared libraries: > > > ./Event: undefined symbol: Class__5Track > > > > > > 2, Running .x tree4.C, I get: > > > event_not_split = > > > *** Break *** segmentation violation > > > > > > 3, Running .x principal.C, I get: > > > root [0] .x principal.C > > > ************************************************* > > > * Principal Component Analysis * > > > * * > > > * Number of variables: 10 * > > > * Number of data points: 10000 * > > > * Number of dependent variables: 3 * > > > * * > > > ************************************************* > > > Error in <TPrincipal::MakeEigenVectors>: too many iterations > > > > > > Variable # | Mean Value | Sigma | Eigenvalue > > > -------------+------------+------------+------------ > > > 1 | 4.998 | 1.002 | nan > > > 2 | 8.022 | 2.816 | nan > > > 3 | 1.992 | 1.987 | nan > > > 4 | 5.008 | 0.9893 | nan > > > 5 | 8.045 | 2.811 | nan > > > 6 | 2.019 | 2.049 | nan > > > 7 | 4.99 | 1.008 | nan > > > 8 | 1.751e+05 | 1.013e+05 | nan > > > 9 | nan | nan | nan > > > 10 | 1.401e+05 | 8.108e+04 | nan > > > > > > <TCanvas::MakeDefCanvas>: created default TCanvas with name c1 > > > Writing on file "pca.C" ... done > > > root [1] Error in <RootX11ErrorHandler>: BadValue (integer parameter out > > > of range for operation) (XID: 0) > > > Error in <RootX11ErrorHandler>: BadDrawable (invalid Pixmap or Window > > > parameter) (XID: 54526624) > > > > > > Is this Mac-specific or a general problem? > > > > > > Thank you in advance for your help. > > > > > > Best regards > > > Christian > > > ---------------------------------- > > > C.h.r.i.s.t.i.a.n S.t.r.a.t.o.w.a > > > V.i.e.n.n.a, A.u.s.t.r.i.a > > > > > > > > > >
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