On 08/28/2014 03:18 PM, Thiago Macieira wrote:
It should be. Can you tell us a little more? Is your slot called at all? If
not, what error does the caller get when trying to call it? If so, is any
warning printed after return?
When I build it with type "ao" in the ServiceData.xml file, I get this warning
at runtime...
QDBusError("org.freedesktop.DBus.Error.InvalidSignature", "Unexpected reply
signature: got "ao", expected "a(ss)"")
So I updated my xml file to read...
<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd";<http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd>>
<node>
<interface name="com.GDM.ServiceData">
<method name="serviceErrorLog">
<arg name="serviceErrorLogData" type="ao" direction="out"/>
</method>
</interface>
</node>
When I change the xml file to have a(ss) as the type instead of ao, qtcreator
shows a build error that suggests I need to add the following...
You should add <annotation name="org.qtproject.QtDBus.QtTypeName.Out0"
value="<type>"/> to the XML description
So I updated my xml file to look like this...
<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd";<http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd>>
<node>
<interface name="com.GDM.ServiceData">
<method name="serviceErrorLog">
<arg name="serviceErrorLogData" type="a(ss)" direction="out"/>
<annotation name="org.qtproject.QtDBus.QtTypeName.Out0"
value="ServiceErrorLogData"/>
</method>
</interface>
</node>
and I got this warning...
servicedata_adaptor.cpp:36:1: error: 'ServiceErrorLogData' does not name a type
ServiceErrorLogData ServiceDataAdaptor::serviceErrorLog()
^
make[1]: *** [servicedata_adaptor.o] Error 1
So I tried to change it to <QList>ServiceErrorLogData and I got...
Got unknown type `a(ss)'
You should add <annotation name="org.qtproject.QtDBus.QtTypeName.Out0"
value="<type>"/> to the XML description
make[1]: *** [servicedata_adaptor.h] Error 1
make: *** [sub-DataProcess-DataProcess-pro-make_first] Error 2
16:11:10: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project dbustest (kit: MEL Qt 5.2.1)
When executing step 'Make'
What should I set the <Type> to in the xml file? Thanks!
Nate
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