I have just tried using the NSArchiver but for some reason I am getting this error.
I have downloaded a sample project and get the same error too.
Could it be something wrong with my installation?!
Thanks
Shouldn't you be using NSKeyedUnarchiver?
Related
I found the line where this problem is, but I don't know what to do with it since I'm not that advanced yet... It's the first line here, can you help me with this, please?
$loginname=$query['username'];
$$info1="upload/".$loginname."/sth1.txt";
$$info2="upload/".$loginname."/sth2.txt";
Where is your mysqli object. Post that code
AFNetworkReachability Status is returned as undeclared variable. why does this problem comes?
What version of xcode do you use? I may be version problem.
As I need to make some extensions of PostgreSQL. I would like to compile the source code in codeblock. I have created a project file and added the source codes recursively. After rebuild, it reports such error. I think it should be the link address error, what address should I fill in link address and include address? thanks.
ubescan.l: In function 'cube_yylex':
cubescan.l:46:1: error: 'yylval' undeclared (first use in this function)
cubescan.l:46:1: note: each undeclared identifier is reported only once for each function it appears in
cubescan.l:46:30: error: 'CUBEFLOAT' undeclared (first use in this function)
cubescan.l:47:22: error: 'O_BRACKET' undeclared (first use in this function)
cubescan.l:48:22: error: 'C_BRACKET' undeclared (first use in this function)
cubescan.l:49:22: error: 'O_PAREN' undeclared (first use in this function)
cubescan.l:50:22: error: 'C_PAREN' undeclared (first use in this function)
cubescan.l:51:22: error: 'COMMA' undeclared (first use in this function)
cubescan.l: In function 'cube_scanner_init':
cubescan.l:97:2: error: 'scanbuflen' undeclared (first use in this function)
cubescan.l:98:2: error: 'scanbuf' undeclared (first use in this function)
It looks to me like you are trying to add CUBE (and maybe ROLLUP) syntax to PostgreSQL. If this is the case, and if you are trying to make a contribution to PostgreSQL, this is probably the wrong place to ask. A much better approach is to get on the PostgreSQL email lists, particularly pgsql-hackers, and discuss your design there. If there are areas where the docs IMSOP pointed you to are incomplete, that would be the be the best place to ask.
The reason you should ask there instead of here is not just the sort of help you can expect with technical problems, but that the community appreciates some contact in discussing designs before they are implemented. There is a strong culture of peer review in PostgreSQL, and CUBE/ROLLUP functionality is desired by the community or at least was on the TODO last time I checked. Working with other developers is the best way to accomplish something like this.
(Pardon me if this answer sounds too much like "clippy")
I am trying to determine the location of .rackettrc on Windows using the following command:
(find-system-path 'init)
as specified in the Racket documentation. However, I keep getting the error message
expects argument of type <system-path-symbol>: given 'init.
Is this a bug in Racket or am I doing something wrong?
Ah. I realized I was looking at the old documentation.
find-system-path now works now as follows:
(find-system-path 'init-file)
I've got an Xcode project that I know works, but when I try to build it on a different machine, I get this error:
error: cannot find protocol declaration for 'NSXMLParserDelegate'
along with about 90 other random syntax errors. I wonder if it has something to do with the build configuration? Because I can't think what else would've changed.
Appreciate any input, thanks!