def setUserName(self, username):
self.driver.find_element(By.ID, self.textbox_Username_ID).send_keys(username)
E AttributeError: 'NoneType' object has no attribute 'find_element'
AttributeError
You did not initialize driver object properly, currently it is not existing, 'NoneType' in Python
Related
I encountered the following error when accessing Pages in Wagtail Admin:
File "C:\Users\env\lib\site-packages\wagtail\models_init_.py", line 983, in revisions
return self.specific_deferred._revisions
AttributeError: 'Permission' object has no attribute '_revisions'
It seems to be some conflicts in the wagtail model that caused the error, and it only occured after I upgrade wagtail from ver. 2.6.1 to 4.0.1.
Thanks
When working with the pyannote python package from GitHub (tutorial link -> https://github.com/pyannote/pyannote-audio/blob/develop/tutorials/voice_activity_detection.ipynb)
I receive the following error:
enter image description here
The preprocessors were working a week ago, but now it errors out over a lack of items found.. can anyone give insight?
Trying to convert the saved model to json for tensorflow js. Followed the example from https://github.com/tensorflow/tfjs/tree/master/tfjs-converter
Version:
tensorflowjs 1.2.9
Dependency versions:
keras 2.2.4-tf
tensorflow 1.14.0
Ran this cmd:
tensorflowjs_converter --input_format=tf_saved_model --output_format=tfjs_graph_model --signature_name=serving_default --saved_model_tags=serve /saved_model /web_model
Having this error message while running the code:
F .\tensorflow/core/grappler/graph_view.h:332] Check failed: st.ok() Non unique node name detected: SecondStageFeatureExtractor/InceptionV2/Mixed_5c/Branch_2/Conv2d_0c_3x3/weights
You can try the latest converter version 1.3.1.1
I believe the issue has been fixed.
https://github.com/tensorflow/tfjs/issues/2055
It seems that the converter only works on Google Colab without any issue. Thanks everyone for the input.
I am using django 2.0, python 3.5, apache2, mod_wsgi. But my site is performing very slow. For finding the cause of the issue, I have embedded script as suggested by Graham Dumpleton in this link https://github.com/GrahamDumpleton/mod_wsgi/issues/228#issuecomment-331365102
But I am facing following error:
AttributeError: module 'mod_wsgi' has no attribute 'subscribe_events'. Any help would be much appreciated
I re-deployed my app (google appengine), it seems to be working fine, but when I try to parse Xml I get:
java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "accessClassInPackage.com.sun.org.apache.xerces.internal.parsers")
what does it mean? and how I can solve it?
on previous version of the app I didn't got this error.
when running the app locally I don't get this error.
I made minor changes - I pass some data from the UI to the datastore
Here is the code that parse the XML:
public static <T extends BaseDataObject> T xml2Bean(Class<T> clazz,
String xmlData) throws UnsupportedEncodingException, JAXBException {
Reader reader = new StringReader(xmlData);
JAXBContext context = getContext(clazz);
Unmarshaller um = context.createUnmarshaller();
return (T) um.unmarshal(reader);
}
My guess is that Google use to support com.sun.org.apache.xerces.internal.parsers but now they don't, and my old code still working because it was pushed when it was still supported...
how can I verify this guess? i.e. where can I find the list of unsupported packages?
I'm thinking of dropping the XML code and use json instead, how can I make sure json is supported?
Problem was solved: I've downloaded xerces and added the jars to war\WEB-INF\lib and to the build path in eclipse.
I also upgrade to the latest JDK (java 7).
I'm not sure which of those solved the problem...
Something in your code or a dependency of your code, is trying to refer to the package com.sun.org.apache.xerces.internal.parsers, which is not allowed on GAE. Just a guess: maybe a dependency has been upgraded and this dependency is trying to access that package.