Code Sign error: Provisioning profile can't be found

In XCode, in the "Groups & Files" pane, expand "Targets" and double-click on your app's target.

This will bring up the Info pane for your target. In the "Build" section, check the "code signing" section for any old profiles. I found that it was building to an old profile there.

Source: http://www.iphonedevsdk.com/forum/iphone-sdk-development/21137-updated-3-0-now-provisioning-profile-cant-found.html

Copy Paste Ubuntu terminal server client

I found Copy Paste is not working between my local Ubuntu 9.1 and remote Windows Server 2003. Ubuntu Forum is telling that Copy Paste wont work with RDP, we need to choose RDPv5 as communication protocol!

Source:  http://foxbrush.wordpress.com/2010/01/12/copy-paste-with-terminal-server-client-ubuntu-9-10/

"_OBJC_CLASS_$_MFMailComposeViewController", referenced from: __objc_classrefs__DATA@0 in libQCLib.a(ShowEmailEditorVCO.o) ld: symbol(s) not found

If you get his error trying to build and run.... 

"_OBJC_CLASS_$_MFMailComposeViewController", referenced from:
      __objc_classrefs__DATA@0 in libQCLib.a(ShowEmailEditorVCO.o)
ld: symbol(s) not found

Just Try adding the MessageUI framework to your project. :P

Source: http://groups.google.com/group/quickconnectiPhone/browse_thread/thread/1b676c17fd09de03

pjs : red labeled libs on device folder on existing project

When I tried to use some psj lib from a project that already had some libs configured, but they were missing:

I noticed that the pjs libs were ther, but with a little difference: 10 instead 9 .I mean, ie. there was libg7221codec-arm-apple-darwin10.a on the /Users/jhonjairoroa87/Downloads/pjproject-svn/third_party/lib path, but the project was looking for libg7221codec-arm-apple-darwin9.am so I made it simple, I duplicated the libs folder with the name libs2 and change "9" to "10" in all the "libs" folder file names:

Building error : Undefined symbols: "_speex_bits_init", referenced from:

Undefined symbols:
  "_speex_bits_init", referenced from:
      _spx_codec_open in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_open in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_speex_bits_destroy", referenced from:
      _spx_codec_close in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_close in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_srtp_unprotect_rtcp", referenced from:
      _srtp_rtcp_cb in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
  "_srtp_protect_rtcp", referenced from:
      _transport_send_rtcp2 in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
  "_srtp_deinit", referenced from:
      _pjmedia_srtp_deinit_lib in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
  "_speex_decoder_destroy", referenced from:
      _spx_codec_close in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_speex_nb_mode", referenced from:
      _speex_nb_mode$non_lazy_ptr in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
     (maybe you meant: _speex_nb_mode$non_lazy_ptr)
  "_speex_mode_query", referenced from:
      _speex_get_next_frame in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_speex_bits_nbytes", referenced from:
      _spx_codec_encode in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_speex_bits_read_from", referenced from:
      _spx_codec_parse in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_decode in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_speex_decoder_init", referenced from:
      _spx_codec_open in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_speex_bits_remaining", referenced from:
      _speex_get_next_frame in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _speex_get_next_frame in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _speex_get_next_frame in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_crypto_get_random", referenced from:
      _generate_crypto_attr_value in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
  "_srtp_dealloc", referenced from:
      _pjmedia_transport_srtp_stop in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
      _pjmedia_transport_srtp_stop in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
      _pjmedia_transport_srtp_start in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
  "_speex_encoder_destroy", referenced from:
      _get_speex_info in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_close in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_srtp_create", referenced from:
      _pjmedia_transport_srtp_start in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
      _pjmedia_transport_srtp_start in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
     (maybe you meant: _pjmedia_transport_srtp_create)
  "_speex_encoder_init", referenced from:
      _get_speex_info in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_open in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_octet_string_hex_string", referenced from:
      _pjmedia_transport_srtp_start in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
      _pjmedia_transport_srtp_start in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
  "_speex_lib_get_mode", referenced from:
      _pjmedia_codec_speex_init in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _pjmedia_codec_speex_init in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_speex_decoder_ctl", referenced from:
      _spx_codec_open in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_open in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_modify in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_speex_bits_reset", referenced from:
      _spx_codec_encode in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_speex_encoder_ctl", referenced from:
      _get_speex_info in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _get_speex_info in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _get_speex_info in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _get_speex_info in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _get_speex_info in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _get_speex_info in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _get_speex_info in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _get_speex_info in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_open in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_open in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_open in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_open in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_open in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_modify in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_modify in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_speex_decode_int", referenced from:
      _spx_codec_decode in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_recover in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_srtp_unprotect", referenced from:
      _srtp_rtp_cb in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
      _srtp_rtp_cb in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
  "_speex_encode_int", referenced from:
      _spx_codec_encode in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_srtp_protect", referenced from:
      _transport_send_rtp in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
  "_speex_bits_advance", referenced from:
      _speex_get_next_frame in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _speex_get_next_frame in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _speex_get_next_frame in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _speex_get_next_frame in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _spx_codec_decode in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_srtp_init", referenced from:
      _pjmedia_srtp_init_lib in libpjmedia-arm-apple-darwin10.a(transport_srtp.o)
     (maybe you meant: _pjmedia_srtp_init_lib)
  "_speex_bits_unpack_unsigned", referenced from:
      _speex_get_next_frame in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _speex_get_next_frame in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _speex_get_next_frame in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _speex_get_next_frame in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
      _speex_get_next_frame in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
  "_speex_bits_write", referenced from:
      _spx_codec_encode in libpjmedia-codec-arm-apple-darwin10.a(speex_codec.o)
ld: symbol(s) not found
collect2: ld returned 1 exit status




print screen of the error:

I solved the proble importing the missing .a libs:

On Xcode: project -> frameworks -> device (right click) -> add -> existing file 

select the lib on your pjs folder ie : /Users/jhonjairoroa87/Downloads/pjproject-svn/third_party/lib/libspeex-arm-apple-darwin10.a

Base SDK Missing

I fixed this problem by doing two things. First. choose Project --> Edit PRoject Settings. When a dialog appears, click the Build tab and change the value in the Base SDK option.

Second, choose Project --> Edit Active Target. When a dialog appears, click the Build tab and change the Base SDK option again.

In both cases, I changed it to iPhone 4.0 and rebuilt the project and it worked.

Source: http://www.iphonedevsdk.com/forum/iphone-sdk-development/47369-base-sdk-missing.html

An IPhone App without .XIB

Page: http://www.z425.com/blogger/2009/03/creating-minimal-iphone-app-without-xib.html

Video: http://z425.com/noxib.html

Pretty nice article about .Xib files

http://speirs.org/blog/2007/12/5/what-are-xib-files.html

Iphone app example

This is just great, the first Iphone App Usig Xib

http://www.cimgf.com/2008/10/01/cocoa-touch-tutorial-iphone-application-example/

Code Sign error: The identity doesn't match any valid certificate/private key pair in the default keychain

Importing a project from someone else (say downloaded from the internet) and their old certificate info is cached as part of the xcode project. For me, it wasn’t accessible through xcode, steps I used to fix it:
1) Quit Xcode. 2) Right click on your xcodeproj file, select view Package contents. 3) Edit project.pbxproj
Search for CODE_SIGN_IDENTITY and change the certificate info to your own. Do the sameoperation with PROVISIONING_PROFILE lines

Sources: http://www.mmisoftware.co.uk/weblog/2009/08/30/iphone-code-signing-problems-when-debugging/

http://stackoverflow.com/questions/1074546/the-executable-was-signed-with-invalid-entitlements

xcode error iphone app "_OBJC_CLASS_$_MyView", referenced from:

I was doing the HelloWorld example and I got this error :

"_OBJC_CLASS_$_MyView", referenced from:
objc-class-ref-to-MyView in HelloWorldAppDelegate.o
ld: symbol(s) not found
collect2: ld returned 1 exit status

After a couple of hours searching, I finally got the solution on this link:

http://iphonedevelopertips.com/xcode/linking-error-symbol-not-found.html

so, the MyView Class wasn't included in the target ¬¬...... I just included id and done :D

extract from tgz file

tar -xvzf test.tgz

How to run Jboss on port other than 8080

On (4.0.2) release of JBoss , you need to edit the server.xml file located in $jboss_home/server/default/deploy/jbossweb-tomcat55.sar (assuming you are using the default configuration.

In that file, you need to change the port attribute in the Connector entry. e.g.

<Server>
<Service name="jboss.web"
className="org.jboss.web.tomcat.tc5.StandardService">

<!-- Change this value to the port you want to use. -->
<Connector port="8080"
... 

Source: http://www.coderanch.com/t/89645/JBoss/run-Jboss-port-other-than