General and Desktop

@bill52 Just to close this topic in case anybody reads it. The issue has never been solved. Reinstalling Qt didn't help. Later KDE was installed then Qt 5.13.1 via the offline installer. After some teething issues it now works. (since yesterday) As a final thought: the offline/online installers failed when i run them from the GUI (dolphin). The offline installer succeeded when run it from the terminal.

@sgaist I'm studying it now. Thanks =)

@lorn-potter Any chances to release a prebuild version of Qt for wasm optimize for space(compiled by Oz) but not speed?

Use emscripten to call the js api and library work. All you need to do are include js script in the app_name.html, before the <script type='text/javascript'> Use EM_JS to create a c function which called the js libs, I wrap them in the nameless namespace, not sure this is needed or not. I do not add the global variable into Module or window object, maybe this matter, or maybe not. Qt for webassembly is an amazing technology, thanks for the efforts. Today we still suffer from huge binary size and immature core functions, hope these issue could become better in the future

@christian-ehrlicher In some cases it's only one way ... first of any - license ... That why I am asking and doing such complexity.

@christian-ehrlicher i'm thinking of another solution, have a method in actionHandler to take the rows to be updated. the table will set the selected rows numbers, and the tree will set *. that way processing will be done the actions handler now.

Hi and welcome to devnet, What OS are you on ? What version of Qt are you using ? Did you check that the exposure control is available ?

@ranji This should work for you ?

Oh snap, you are right!! I was trying to link it with the wrong path.. Thank you very much @Christian-Ehrlicher!!

@christian-ehrlicher said in error connecting to Mysql: MYSQL_INCDIR/MYSQL_LIBDIR I did what they told me, but I got more errors than in the beginning, I don't even compile when I switch to MYSQL_INCDIR / MYSQL_LIBDIR, as you said, so I left it like that, I have to move forward with this since it is a job for the university, I thank you for your comments.

Did you check the bug report system for a similar error ?

Hi @iss7gli7, It can rename files, but not move to other folder. Inspect As renaming and moving is the same operation (as long as you stay on the same filesystem), you can move files by using rename and give a new path, keeping the same file name. I already did this with ProjectExplorer. Regards

Ok, just updated Qt to version 5.12.5 and the problem is gone ! For info I was in Qt 5.12.4.

Hi everyone - to come back a BIT to this topic, I have my Info.plist key / values set., and also in Release mode with the application I work on not signed, I get the prompt and mic input. However - after signing and notarizing through Apple, the microphone does NOT work and I don't get a prompt. I've cleared out Security settings, etc., but it doesn't seem like this gets triggered with the signed version. I start again with the unsigned, and things will work again. Has anyone else seen anything similar and ... any luck with a solution? Thanks!

@Grove Via C++ 11 support: thread_local std::unique_ptr<QNetworkAccessManager> tls_pQNetworkAccessManager; QNetworkAccessManager *getQNetworkAccessManager( void ) { if( nullptr == tls_pQNetworkAccessManager ) { tls_pQNetworkAccessManager.reset( new QNetworkAccessManager() ); } return tls_pQNetworkAccessManager.get(); }

@nguyen-van-duan said in UNSOLVED How to map a Horizontal slider to zoom in a map created using QCustomPlot: I want to map the horizontal slider to the graph (Y axis), Something like this example could be of help?