Mar 05, 2019  Windows 10: Finding & loading the Qt platform plugin 'windows' in '. Discus and support Finding & loading the Qt platform plugin 'windows' in '. In Windows 10 Installation and Upgrade to solve the problem; [ATTACH] The attached message keeps popping up on my screen, I don't know which application supposedly didn't start. Is the message legitimate. Re: This application failed to start because it could not find or load the Qt platform plugin 'windows' Kevin_Monahan May 15, 2017 12:50 PM ( in response to Joe Bodego ).

This documentation describes deployment process for. We refer to the example application through out the document to demonstrate the deployment process. The Windows Deployment Tool The Windows deployment tool is designed to automate the process of creating a deployable folder containing the -related dependencies (libraries, QML imports, plugins, and translations) required to run the application from that folder.

It creates a sandbox for or an installation tree for Windows desktop applications, which can be easily bundled into an installation package. The tool can be found in QTDIR/bin/windeployqt. It takes an.exe file or a directory that contains an.exe file as an argument, and scans the executable for dependencies. If a directory is passed with the --qmldir argument, windeployqt uses the qmlimportscanner tool to scan QML files inside the directory for QML import dependencies.

Identified dependencies are then copied to the executable's directory. The hardcoded local paths in Qt5Core.dll are furthermore replaced with relative ones. For Windows desktop applications, the required runtime files for the compiler are also copied to the deployable folder by default (unless the option --no-compiler-runtime is specified). In the case of release builds using Microsoft Visual C++, these consist of the Visual C++ Redistributable Packages, which are intended for recursive installation by the application's installer on the target machine. Otherwise, the shared libraries of the compiler runtime are used. The application may require additional 3rd-party libraries (for example, database libraries), which are not taken into account by windeployqt.

Additional arguments are described in the tools' help output. Usage: windeployqt [options] [files] Qt Deploy Tool 5.9.0 The simplest way to use windeployqt is to add the bin directory of your Qt installation (e.g. ) to the PATH variable and then run: windeployqt If ICU, ANGLE, etc. Are not in the bin directory, they need to be in the PATH variable. If your application uses Qt Quick, run: windeployqt --qmldir Options: -?, -h, --help Displays this help.

-v, --version Displays version information. --dir Use directory instead of binary directory. --libdir Copy libraries to path.

--plugindir Copy plugins to path. Magic keygen sedre 2016 full version hd. --debug Assume debug binaries.

--release Assume release binaries. --pdb Deploy.pdb files (MSVC).

--force Force updating files. --dry-run Simulation mode. Behave normally, but do not copy/update any files. --no-patchqt Do not patch the Qt5Core library.

--no-plugins Skip plugin deployment. --no-libraries Skip library deployment. --qmldir Scan for QML-imports starting from directory. --no-quick-import Skip deployment of Qt Quick imports.

--no-translations Skip deployment of translations. --no-system-d3d-compiler Skip deployment of the system D3D compiler. --compiler-runtime Deploy compiler runtime (Desktop only). --no-compiler-runtime Do not deploy compiler runtime (Desktop only). --webkit2 Deployment of WebKit2 (web process).