remove arg : self.runtime when create pluginroot instance in OnOpenProject and OnNewProject method from beremiz class
<?xml version="1.0" encoding="UTF-8"?>
<BeremizRoot URI_location="LOCAL://">
<TargetType>
<Win32 CFLAGS="" Linker="g++" LDFLAGS=""/>
</TargetType>
</BeremizRoot>