3rd Party Software

• 

  Unsolved Tensorflow configuration in Qt creator
  • Gannu Bangalore

  6
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  150
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  Thank you :)

• 

  Unsolved XMLHttpRequest in JS using setRequestHeader
  • filipdns

  5
  5
  Posts
  105
  Views

  

  Then I would check the difference in the request sent using a tool like Fiddler.

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  Unsolved QZXing on Android and IOS
  • TarasKH

  2
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  Posts
  96
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  Hi,

  You have to add more information:

  What version of Qt ? What version of iOS ? What version of QZXing ? How did you build QZxing ?
• 

  Solved QT integration with Azure Pipeline
  • dwilliams

  10
  10
  Posts
  313
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  @SGaist That's good to know. thx.

• 

  This topic is deleted!
  • Ashutosh

  2
  2
  Posts
  43
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  Unsolved Can't Run Qt 3D Studio.
  • Ghasem Ramezani

  1
  1
  Posts
  105
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  No one has replied

• 

  Unsolved qmake generates unwanted option -lXmu
  • BKBK

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  Posts
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  We have a system with over 1000 Makefiles, many that call others to build the entire system. When the Makefile finds a dot pro file it invokes the qmake then invokes the regular make. I suppose it would be possible to write more scripts to be activated after the qmake is complete and remove said option. It would be much better to stop it at the source. It would be even better if that option were emitted only when needed. We may not be able to obtain that control but I am searching.

• 

  Unsolved Cesium.js not load 3D model ?...
  • filipdns

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  No one has replied

• 

  This topic is deleted!
  • bfsdyifaj

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  No one has replied

• 

  Unsolved Getting Qt to work with complex Git Repository
  • ckzaner

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  Posts
  120
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  @ckzaner

  Hi and welcome to devnet forum

  For complex projects with different sub libraries the best approach is using the subdirs template.

• 

  Unsolved Qt with OpenSSL AES 256 CBC Encryption
  • Mohammedbie

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  Posts
  660
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  @Mohammedbie said in Qt with OpenSSL AES 256 CBC Encryption:

  EVP_EncryptUpdate

  You should not use fixed size like you are doing. You should read the file you want to encrypt one block after the other. The block might be at most AES_BLOCK_SIZE but could be less because the last one will likely be smaller.

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  Solved Using OpenGL within QT, novice Linux user
  • BKBK

  11
  11
  Posts
  262
  Views

  

  Ok, that worked and I am on my way again.
  Thank you for your time and patience.

• 

  Unsolved qt.multimedia.plugins.directshow: Failed to connect the audio sample grabber qt 5.11?
  • filipdns

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  Posts
  267
  Views

  

  @SGaist I will do that, thanks a lot for your help

• 

  Unsolved Installing KArchive on QT 5.11.2 (MSVC 2015)
  • RobinQT

  11
  11
  Posts
  383
  Views

  

  cmake not found is normal in the VS command prompt. You can use the full path to the executable to run it.

• 

  Unsolved how to drag and drop of a QwtPlotCurve inside the QwtPlotCanvas?
  qwt • • thippu

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  Posts
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  No one has replied

• 

  Solved Deploying 3rdparty Qt Quick plugins on macOS
  • Ilya Bizyaev

  13
  13
  Posts
  667
  Views

  

  If needed earlier, macdeployqt can be manually built from the dev branch.

• 

  Solved Can you help me to find "curvetracker" Qwt example in the source folder?
  • thippu

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  Posts
  177
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  @uwer Thank you.

• 

  Solved Port QtQuick (desktop) application on Android (what about 3rd party libs ?)
  • LeLev

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  Posts
  169
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  Thank you @sierdzio !

• 

  Unsolved Can’t Install QuaZip / zLib on QT 5.11.2 (MSVC 2015, 32 bit)
  • RobinQT

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  Posts
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  So, the issues was me using special quotes instead of the normal one. It does find zlib.lib now but I get the following errors still: https://pastebin.com/8WZpi2aH

  quaadler32.obj:-1: error: LNK2019: unresolved external symbol adler32 referenced in function "public: __cdecl QuaAdler32::QuaAdler32(void)" (??0QuaAdler32@@QEAA@XZ) quacrc32.obj:-1: error: LNK2019: unresolved external symbol crc32 referenced in function "public: __cdecl QuaCrc32::QuaCrc32(void)" (??0QuaCrc32@@QEAA@XZ) unzip.obj:-1: error: LNK2001: unresolved external symbol crc32 zip.obj:-1: error: LNK2001: unresolved external symbol crc32 quagzipfile.obj:-1: error: LNK2019: unresolved external symbol gzdopen referenced in function "private: bool __cdecl QuaGzipFilePrivate::open<int>(int,class QFlags<enum QIODevice::OpenModeFlag>,class QString &)" (??$open@H@QuaGzipFilePrivate@@AEAA_NHV?$QFlags@W4OpenModeFlag@QIODevice@@@@AEAVQString@@@Z) quagzipfile.obj:-1: error: LNK2019: unresolved external symbol gzread referenced in function "protected: virtual __int64 __cdecl QuaGzipFile::readData(char *,__int64)" (?readData@QuaGzipFile@@MEAA_JPEAD_J@Z) quagzipfile.obj:-1: error: LNK2019: unresolved external symbol gzwrite referenced in function "protected: virtual __int64 __cdecl QuaGzipFile::writeData(char const *,__int64)" (?writeData@QuaGzipFile@@MEAA_JPEBD_J@Z) quagzipfile.obj:-1: error: LNK2019: unresolved external symbol gzflush referenced in function "public: virtual bool __cdecl QuaGzipFile::flush(void)" (?flush@QuaGzipFile@@UEAA_NXZ) quagzipfile.obj:-1: error: LNK2019: unresolved external symbol gzclose referenced in function "public: virtual __cdecl QuaGzipFile::~QuaGzipFile(void)" (??1QuaGzipFile@@UEAA@XZ) quagzipfile.obj:-1: error: LNK2019: unresolved external symbol gzopen referenced in function "private: bool __cdecl QuaGzipFilePrivate::open<class QString>(class QString,class QFlags<enum QIODevice::OpenModeFlag>,class QString &)" (??$open@VQString@@@QuaGzipFilePrivate@@AEAA_NVQString@@V?$QFlags@W4OpenModeFlag@QIODevice@@@@AEAV1@@Z) quaziodevice.obj:-1: error: LNK2019: unresolved external symbol deflate referenced in function "public: virtual bool __cdecl QuaZIODevice::flush(void)" (?flush@QuaZIODevice@@UEAA_NXZ) zip.obj:-1: error: LNK2001: unresolved external symbol deflate quaziodevice.obj:-1: error: LNK2019: unresolved external symbol deflateEnd referenced in function "public: virtual void __cdecl QuaZIODevice::close(void)" (?close@QuaZIODevice@@UEAAXXZ) zip.obj:-1: error: LNK2001: unresolved external symbol deflateEnd quaziodevice.obj:-1: error: LNK2019: unresolved external symbol inflate referenced in function "protected: virtual __int64 __cdecl QuaZIODevice::readData(char *,__int64)" (?readData@QuaZIODevice@@MEAA_JPEAD_J@Z) unzip.obj:-1: error: LNK2001: unresolved external symbol inflate quaziodevice.obj:-1: error: LNK2019: unresolved external symbol inflateEnd referenced in function "public: virtual void __cdecl QuaZIODevice::close(void)" (?close@QuaZIODevice@@UEAAXXZ) unzip.obj:-1: error: LNK2001: unresolved external symbol inflateEnd quaziodevice.obj:-1: error: LNK2019: unresolved external symbol deflateInit_ referenced in function "public: virtual bool __cdecl QuaZIODevice::open(class QFlags<enum QIODevice::OpenModeFlag>)" (?open@QuaZIODevice@@UEAA_NV?$QFlags@W4OpenModeFlag@QIODevice@@@@@Z) quaziodevice.obj:-1: error: LNK2019: unresolved external symbol inflateInit_ referenced in function "public: virtual bool __cdecl QuaZIODevice::open(class QFlags<enum QIODevice::OpenModeFlag>)" (?open@QuaZIODevice@@UEAA_NV?$QFlags@W4OpenModeFlag@QIODevice@@@@@Z) unzip.obj:-1: error: LNK2019: unresolved external symbol inflateInit2_ referenced in function unzOpenCurrentFile3 unzip.obj:-1: error: LNK2019: unresolved external symbol get_crc_table referenced in function unzOpenCurrentFile3 zip.obj:-1: error: LNK2001: unresolved external symbol get_crc_table zip.obj:-1: error: LNK2019: unresolved external symbol deflateInit2_ referenced in function zipOpenNewFileInZip4_64 release\quazip.dll:-1: error: LNK1120: 17 unresolved externals

  Thank you.

• 

  Unsolved no match for 'operator>' error with Qt 5.11.2 and mingw32-5.3.0
  • fortress

  11
  11
  Posts
  495
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  Hi @fortress,

  your conclusion is good, however neiter MSVC 2015 nor GCC 5.3 are full C++17 capable. So some C++17 features might work, others will not.

  I think I can try to create a simple project that will use <thread> and check how it will be compiled.

  Probably a good idea :)

• 

  Unsolved Qt-Gstreamer build, mingw32
  • OldCoder53

  2
  2
  Posts
  206
  Views

  

  Hi,

  From the QtGStreamer wiki:

  The QtGStreamer C++ bindings are very out of date and unmaintained.

  For integration with the Qt toolkit there is the qmlglsink element in gst-plugins-bad (soon to be moved to gst->plugins-base or -good) which is a video sink that renders to a QQuickItem in a QML application.

• 

  Solved link .a lib -textmagic.a
  • LeLev

  19
  19
  Posts
  543
  Views

  

  @aha_1980 So i was trying to use text magic c++ lib to send an SMS from my app,
  but finnaly i used SMSAPI https://www.smsapi.com/fr, it offers possibility to send a SMS only by doing a post or get request like :

  https://api.smsapi.com/sms.do?to=0643566333&message=helloWorld

  of cours you have to subscribe/paye (~5cts / SMS)

• 

  Solved Installing Brig
  • LeLev

  5
  5
  Posts
  354
  Views

  

  @sierdzio I was not aware, im still not 100% sure

• 

  Unsolved Load qgis shapefile in qml
  • filipdns

  9
  9
  Posts
  372
  Views

  

  @SGaist inside the git downloaded, I send mail to him, hope will be able to help me soon, thanks a lot to try to help!!

• 

  Unsolved CGAL Linking Error QT Creator Project for Windows and Linux
  • username1

  19
  19
  Posts
  883
  Views

  

  Jep i did

• 

  This topic is deleted!
  • thippu

  4
  4
  Posts
  180
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• 

  Unsolved wip/win branch qtconnectivity
  • kuncheria_k

  3
  3
  Posts
  218
  Views

  

  This topic on the development mailing list.

• 

  Solved Bluetooth with Windows ? (Bluetooth Low Energy)
  bluetooth low e windows 10 iot windows bluetooth • • NicoFrom13

  10
  10
  Posts
  5308
  Views

  

  @NicoFrom13 Hi, Were you able to use this work in progress qtconnectivity? Is it properly working ?

• 

  This topic is deleted!
  • thippu

  1
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  59
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  No one has replied

• 

  Solved Lot of sqlitejdbc.dll Temp directory
  • filipdns

  12
  12
  Posts
  511
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  @SGaist After all night pc powered without any programs running I found lot of dll created then, qt project is not the origin of them, I close this topic, thank you very much for your help!!!

• 

  Unsolved QWT: Semi-Transparent Canvas
  • CodeFreaks

  3
  3
  Posts
  272
  Views

  

  Can't anyone help me ?

• 

  Solved Is it possible to use Qt4 from VS 2017 using addin 2.2.2?
  • thesourcehim

  4
  4
  Posts
  346
  Views

  

  Solved it, I just needed to generate visual studio project file using qmake, addin not even required.
  qmake.exe -tp vc myapp.pro

• 

  Solved dll created with qt5 used for mt5(metaquotes5) gives the error "unresolved import function call"
  • guzuomuse

  10
  10
  Posts
  515
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  @SGaist
  @TobbY

  mank thanks to you both;

  finally, i solved this problem. in fact it's very easy.
  @TobbY is absolutely right.
  just put the dependencies dlls(here the only one Qt5Core.dll) and my dll in the same dir.
  i code the absolute path in the mql5,but left the dependency dll on the mt5's library before. that's not right.
  i'm so stupid! so i should give trust on the qt. it's my fault

• 

  Unsolved how to draw qcustomplot
  • Rameshguru

  4
  4
  Posts
  268
  Views

  

  @Mark81

  Yes, that was exactly one of the intentions when the sub-forum was proposed to be listed.

• 

  This topic is deleted!
  • thippu

  2
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  153
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• 

  Unsolved Is there a reliable and complete set of gauges?
  • Mark81

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  113
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  No one has replied

• 

  Unsolved Use a QT Widget plugin using static qmake
  • DownD

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  No one has replied

• 

  Unsolved How to export QT path in 5.9.1 the old one is export QTDIR=/usr/lib/qt2?
  • johng2017

  5
  5
  Posts
  1019
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  I've had to modify (port) code between minor versions like Qt 5.5 to 5.6, sometimes a lot of it like when webkit was dropped. If you are porting from Qt 2, that is like 20 years ago old. It will be a lot of work and you'll need to know Qt decently well.

  If you are just having an issue with mixing Qt versions though you can fix that by setting QTDIR (either in your bashrc or everytime in your shell) and potentially having to modify PATH to not point to the old Qt.

• 

  Solved [Qt ORM] QxOrm 1.4.5 and QxEntityEditor 1.2.3 released : support MongoDB database and code source now on GitHub
  • qxorm

  1
  1
  Posts
  718
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  No one has replied

• 

  Unsolved NFC on Windows
  • Karam

  1
  1
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  187
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  No one has replied