I want to call function kvm_arch_vcpu_runnable() in tick-sched.c, but got the following error:
/usr/src/linux-3.13.9/kernel/time/tick-sched.c:213: undefined reference to `kvm_arch_vcpu_runnable'
how can I fix this?
Just find definition of this function in kernel and use:
EXPORT_SYMBOL_GPL(kvm_arch_vcpu_runnable)
I hope it help.
Related
Does anyone have a clue for why stj.corr fails here?
library(sjPlot)
view_df(cars) # works fine
sjt.corr(cars)# produces error Error in sjt.corr(cars) : could not find function "sjt.corr"
tab_corr(cars) would do the job! I guess the other function is deprecated
When I call the function read_file_to_string/3 in prolog, why am I getting this error:
ERROR: toplevel: Undefined procedure: read_file_to_string/3(DWIM could not correct goal).
I have tried calling it from a file that successfully compiles, but I get the same error.
Thank you.
So, I have been trying to build flannel (https://github.com/coreos/flannel) with gccgo. Here is the error I am getting while building:
$ ./build
Building flanneld...
# github.com/coreos/flannel/pkg/ip
gopath/src/github.com/coreos/flannel/pkg/ip/tun.go:57:37: error: reference to undefined identifier ‘syscall.TUNSETIFF’
err = ioctl(int(tun.Fd()), syscall.TUNSETIFF, uintptr(unsafe.Pointer(&ifr)))
^
I am using gccgo-5 and gcc-5. Can anyone please help me figure out what exactly is the issue here? TIA
So, I found the answer. The problem was that gccgo didn't define TUNSETIFF for my arch. I defined the value accordingly and I was able to make it work. Thanks #JimB
When I create new module using Roksproket, I get:
Fatal error: Call to undefined method ModulesHelper::getActions() in C:\xampp\htdocs\pgocaribbeantv\administrator\components\com_roksprocket\views\module\view.html.php on line 139
What might the problem be?
This is a known issue with Joomla 3.2.2, the getActions function was meant to be depreciated and then removed.
https://github.com/joomla/joomla-cms/pull/3061
For now you can try upgrading RockSprocket as they added a release to work around the bug (see their changelog):
http://www.rockettheme.com/joomla/extensions/roksprocket
I am trying to create a "Qt unit test" following this tutorial. I created a new project: Qt Gui Application with a header file as mentioned and a class that contains the test function. I added #CONFIG += testlib to my ".pro" file. However, when I run my code, I get this errors:
In function `simulateEvent':
error: undefined reference to `_imp___ZN5QTest15defaultKeyDelayEv'
error: undefined reference to `_imp___ZN5QTest15defaultKeyDelayEv'
error: undefined reference to `_imp___ZN5QTest5qWarnEPKcS1_i'
then in function 'mouseEvent':
error: undefined reference to `_imp___ZN5QTest17defaultMouseDelayEv'
error: undefined reference to `_imp___ZN5QTest17defaultMouseDelayEv'
error: undefined reference to `_imp___ZN5QTest17defaultMouseDelayEv'
error: undefined reference to `_imp___ZN5QTest17defaultMouseDelayEv'
error: undefined reference to `_imp___ZN5QTest5qWarnEPKcS1_i'
then in function 'simulateEvent' again:
error: undefined reference to `_imp___ZN5QTest15defaultKeyDelayEv'
error: undefined reference to `_imp___ZN5QTest15defaultKeyDelayEv'
error: undefined reference to `_imp___ZN5QTest5qWarnEPKcS1_i'
then in function 'mouseEvent' again:
error: undefined reference to `_imp___ZN5QTest17defaultMouseDelayEv'
error: undefined reference to `_imp___ZN5QTest17defaultMouseDelayEv'
error: undefined reference to `_imp___ZN5QTest17defaultMouseDelayEv'
error: undefined reference to `_imp___ZN5QTest17defaultMouseDelayEv'
error: undefined reference to `_imp___ZN5QTest5qWarnEPKcS1_i'
I could not find any explanation for this as everything looks right . what am I missing ?
Try QT += testlib, without starting #
Try Qt += declarative, testlib didn't work for me, but declarative did.
I had the same problem. In my case:
I used "delete" on an instance of a class what was inherited from QWidget.
I had to change the inheritance for my class from QWidget to QObject.