[Solved] Program with QCA library crashing on other computers
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I'm trying QCA library, specifically AES encryption, everything's working fine on computer with Qt SDK, but when I try to run program on other computers, it crashes. I don't know if i'm missing some dlls, or there's some other problem. I have qca2.dll in program directory, qca-ossl plugin in crypto subdirectory, I have dlls from openssl library.
Does anybode have any clue? -
here's screenshot:
!http://macav.panacom.sk/crash.png!i've tried also debug version and release versions, i didn't combine them. Are there some dll dependencies other than openssl dlls?
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Hi,
i followed all the steps given in the below link
http://www.essentialunix.org/index.php?option=com_content&view=article&id=48:qcatutorial&catid=34:qttutorials&Itemid=53.firstly, I am able to compile latest qca 2.0.3 and able to call library functions in Qca.
Second, I am able to compile and make qca-ossl2.dll..but i am unable to load the this dll.( that y i m not able to call aes, rsa, and other block cipher algos)this the error i m getting when i using the qcatool2.exe
qca-ossl2.dll: failed to load: The plugin 'C:/QtSDK/Desktop/Qt/4.7.4/mingw/plugins/crypto/qca-ossl2.dll' uses incompatible Qt library. Expected build key "Windows mingw release full-config", got "Windows mingw debug full-config".if possible please explain installation procedure how u compiled qca-ossl dll
OS:
windows : version 7
QT version: 4.7.4
Qt creator: 2.3.1 -
well, according to the error, I guess you're combining release and debug builds. I Built QCA and qca-ossl2 as both debug and release. I used "GNU Make":http://www.gnu.org/software/make/ but i think that's irrelevant .. procedure is in README/INSTALL files.. i did something like this:
QCA:
configure --debug-and-release
make
installwinqca-ossl2:
configwin rd
qmake
make
copy lib*.dll qtdir\plugins\crypto -
hi,
I followed all the steps mentioned in the above post. but still i m unable to load qca-ossl plugin. when i m using QCA::supportedFeatures().. this is the following response (sha1", "key"random", "md5", "storelist") -
still not able to load the plugin
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i also followed all the steps given in the below link
http://www.essentialunix.org/index.php?option=com_content&view=article&id=48:qcatutorial&catid=34:qttutorials&Itemid=53.i can using the QCA's funtion,when i deploy the nessary dlls and exe to other computers.
there is a error with QCA.
I have checked it.the QCA can not loaded ,so i call the QCA's funtion and get a panic.so i need help ,every one ,thanks