Error messange form shiny-server "The application failed to start:"

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Familie Gieshoff

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Jul 3, 2015, 2:14:22 AM7/3/15
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Dear all,

I hope you might guide me....

I am receiving from "my" shiny-server the following error message:

An error has occurred

The application failed to start.

The application exited during initialization.

Fehler in readChar(con, 5L, useBytes = TRUE) : kann Verbindung nicht öffnen Calls: sys.load.image -> load -> readChar Zusätzlich: Warnmeldung: In readChar(con, 5L, useBytes = TRUE) : kann komprimierte Datei '.RData' nicht öffnen. Grund evtl. 'Keine Berechtigung' Ausführung angehalten


(Translation:

Error in readChar(con, 5L, useBytes = TRUE) : cannot open connection Calls: sys.load.image -> load -> readChar Additionally: Warning: In readChar(con, 5L, useBytes = TRUE) : cannot open compressed file  '.RData' nicht öffnen. Reason propably: 'No access rights' Stop execution)


The app is working fine locally. The files used are all "rwx" for all users.


All needed packages are in the right directory on the server and are loaded without problems using the R terminal.


Perhaps, somebody has a hint for me.


Best regards and thank you in advance


Jürgen



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Familie Gieshoff

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Sep 1, 2015, 4:17:44 AM9/1/15
to Shiny - Web Framework for R
Dear all,
 
just coming back to my own question.... as I had the issue today a second time....
 
In my case deleting the hidden files .Rhistory and .Rdata on the server brought the application to start.
 
Perhaps, the answer might help others (at least myself in a few months :-) )
 
Best regards,
 
Jürgen
 
  
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