[Seaside] File Directory error (Pharo 1.2.1)
dtrussardi at tiscali.it
dtrussardi at tiscali.it
Tue Jul 12 08:40:19 UTC 2011
>> My environment is based on Pharo 1-0 and Seaside 3.0.0-alpha5.15, run on
>> MacBook.
>> When i work with File Library addAllFilesIn: addFileAt: methods
>> the system erase the error:
>> MessageNotUnderstood: receiver of "binary" is nil
>> Relative specific method is
>> contentsOfFile: aString binary: aBoolean | stream | stream := aBoolean
>> ifTrue: [ (FileDirectory default oldFileNamed: aString) binary; yourself ]
>> ifFalse: [ (MultiByteFileStream oldFileNamed: aString) ascii;
>> wantsLineEndConversion: true; yourself ]. ^[ stream contents ] ensure: [
>> stream close ].
>>
>> I think is the same problem relative to FileDirectory .
>> Any idea for solve the problem ?
>
> Can you experiment at bit? If you do
> FileDirectory default oldFileNamed: aString
> what do you get? Does the file actually exist?
OK,
in the default directory ( ....../Contents/Resources) i have 2 file.
datiSocietary.sixx
cerchio30.jpg
FileDirectory default oldFileNamed: 'datiSocietari.sixx'
answer an : MultiByteFileStream: '/users/dtr/GemTools-1.0b6.app/Contents/Resources/datiSocietari.sixx'
FileDirectory default oldFileNamed: 'cerchio30.jpg'
answer nil
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File Library notes
A) when i do the WAFileLibrarySubclass addAllFilesIn: '/Dati-IST/ISTWork/ImmaginiBase'
the method do loop on files in the path .
addAllFilesIn: aPathString
"adds all files in the directory specified by aPathString to the current file library"
**** THIS LOOP WORK FINE. The files exist. ****
(GRPlatform current filesIn: aPathString) do: [ :each | self addFileAt: each ]
B) The error is in the action do on the specific interaction:
addFileAt: aPath
"adds the file specified by aFilename to the current file library"
self
addFileAt: aPath
contents: (GRPlatform current
contentsOfFile: aPath
binary: (self isBinaryAt: aPath))
Ciao,
Dario
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