Question

我无法创建qml扩展插件并无法导入qml应用程序

Hallo I'，试图建立一个qml插件，我创建了一个QtQuick2 Extension PLugin，一旦构建，我得到了plugin.dll。因此，我尝试生成qmltypes：我将qmldir文件放在dll的同一目录中，并给出以下命令：

qmlplugindump.exe -nonrelocatable -v oboComponents 1.0 C:/Users/Diego/Documents/build-NetTcpConnection-Desktop_Qt_5_12_2_MinGW_64_bit2-Release/oboComponents C:/Users/Diego/Documents/build-NetTcpConnection-Desktop_Qt_5_12_2_MinGW_64_bit2-Release/oboComponents/plugins.qmltypes

但是我遇到了以下错误：

位置参数个数不正确

这是我的.pro文件：

TEMPLATE = lib
TARGET = NetTcpConn
QT += qml quick
CONFIG += plugin c++11

TARGET = $$qtLibraryTarget($$TARGET)
uri = Oboqmlcomponents

# Input
SOURCES +=         nettcpconn_plugin.cpp         nettcp.cpp

HEADERS +=         nettcpconn_plugin.h         nettcp.h

DISTFILES = qmldir

!equals(_PRO_FILE_PWD_, $$OUT_PWD) {
    copy_qmldir.target = $$OUT_PWD/qmldir
    copy_qmldir.depends = $$_PRO_FILE_PWD_/qmldir
    copy_qmldir.commands = $(COPY_FILE) "$$replace(copy_qmldir.depends, /, $$QMAKE_DIR_SEP)" "$$replace(copy_qmldir.target, /, $$QMAKE_DIR_SEP)"
    QMAKE_EXTRA_TARGETS += copy_qmldir
    PRE_TARGETDEPS += $$copy_qmldir.target
}

qmldir.files = qmldir
unix {
    installPath = $$[QT_INSTALL_QML]/$$replace(uri, \., /)
    qmldir.path = $$installPath
    target.path = $$installPath
    INSTALLS += target qmldir
}

这是qmldir文件：

module oboComponents
plugin NetTcpConnection

如果尝试在项目中导入插件，则不会加载该插件。我读了很多文档，但无法解决问题。

创建Qml扩展插件

0 个答案: