Hi, the reason for your problem is that there is a single quotation mark in the temporary pathname generated by Matlab which confuses Matlab when trying to save the file. Try replacing the existing MatlabServer.m file (should be in the directory where Matlab is running), with this file:
http://www.braju.com/R/patches/R.matlab/20100827/MatlabServer.m Let me know if it works. If so, I'll submit a new version of R.matlab to CRAN with the fix. /Henrik On Fri, Aug 27, 2010 at 12:27 PM, michael <tufemich...@gmail.com> wrote: > Henrik, > Here is the matlab response: > >>> MatlabServer > Matlab v7.x or higher detected. > Saving with option -V6. > Added InputStreamByteWrapper to dynamic Java CLASSPATH. > ---------------------- > Matlab server started! > ---------------------- > Trying to open server socket (port 9999)...done. > > so I connect to matlab using > open(matlab) > in R: > > Connected to client. > > then I send the variable to matlab: > setVariable(matlab, y=y,remote=FALSE) > Received cmd: 3 > Will read MAT file: > "C:\Users\FAN'S~1\AppData\Local\Temp\Rtmpl04K6T\file2fff3c61.mat" > setVariable(matlab, x=x,remote=FALSE) > Received cmd: 3 > Will read MAT file: > "C:\Users\FAN'S~1\AppData\Local\Temp\Rtmpl04K6T\file288f6c69.mat" > setVariable(matlab, z=z,remote=FALSE) > Received cmd: 3 > Will read MAT file: > "C:\Users\FAN'S~1\AppData\Local\Temp\Rtmpl04K6T\file22cd3a61.mat" > > evaluate(matlab,"B=TSLS(y,x,z);") > Received cmd: 1 > "eval" string: "B=TSLS(y,x,z);" > Sent byte: 0 > evaluate(matlab,"B") > Received cmd: 1 > "eval" string: "B" > B = > -0.7548 > Sent byte: 0 > B <- getVariable(matlab, "B",remote=FALSE) > Received cmd: 2 > save > C:\Users\FAN'SH~1\AppData\Local\Temp\tp4f05d961_4460_47ba_a064_cfd418a19d60.mat > -V6 B > ??? Error: A MATLAB string constant is not terminated properly. > Error in ==> MatlabServer at 197 > eval(expr); > > > Thanks, > > Michael > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
