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为什么我的项目里没有添加empty slot的带有加号的那个按钮？

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A Former User

wrote on last edited by

#1

RT
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jiangcaiyang

wrote on last edited by

#2

应该指的是你的Qt Creator中的Designer吧。
重新安装一下？
不过呢，最好检查一下显卡驱动，现在要跑Qt Creator，对显卡的要求变高了。尤其是针对Windows用户。
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