I got "Loading widget" message when I tried to run this cell .
foodfns = sorted(os.listdir('foods'))
targets = np.zeros((len(foodfns), 4), dtype='int') # (x,y,w,h) for each data row
Innotater( ImageInnotation(foodfns, path='foods'), BoundingBoxInnotation(targets) )
Code with Loading widget message
Expected output : https://github.com/ideonate/jupyter-innotater
It looks like you installed the libraries correctly, and also waited for the JupyterLab assets to rebuild. However, you would almost certainly need to at least reload the page at that point in order to pick up the latest Javascript that has just been rebuilt. (Maybe you did this.)
It might even be worth restarting the Jupyter server itself, and then also clearing browser cache and reloading.
To be honest, I've still not quite got to grips with JupyterLab's extension loading system - it doesn't work well for me either.
What version of JupyterLab are you using (2.0+ is recommended)?
Related
It seems like vscode is trying to present data in the Locals and/or Watch for a large object but after about 10 seconds, it will kill the app and give the message "Exited (sigterm)" in the debug console. I can pinpoint it to one example where I break on a line immediately after this line:
Uint8List inputBytes = Uint8List.fromList(List.filled(100000000, 0));
I can see "Locals" spinning around but nothing happens and then the app terminates. Is there a setting that can prevent this somehow? Maybe it can cap the represented data at a certain length instead of trying to print it all out?
(I believe this is a vscode specific problem because when I repeat these steps in Android Studio, it doesn't have this issue)
Thanks.
This is a bug in the debug adapter. It should know this is a list and fetch a paged view of the elements, but it's currently fetching them all. For me it doesn't crash, but it also doesn't respond within several minutes.
I'm working on a fix that will let VS Code page through the data:
This will ship in an upcoming Dart/Flutter SDK release.
I am still a beginner in GWT . Firstly I write a sample project and run it . And open with browser giving url by Development Mode of my Eclipse IDE. At this time , I noticed that my browser was stopped just a few seconds and I can't do anythings on my browser . If I have some other pages are loading to open , they also stop loading . I think in this time browsers will download JavaScript files these need to show my page. That is worse thing for me .
By using RPC , I retrieve many datas from my database and try to render to my view page. That may also happen stop for a moment to my browser. So , I had add a Gif image in my web-page and press some button to retrieve data and try to render my view page. Supprisingly , this Gif image also stop animation. Why has this situation happend with GWT project ?
I am testing it in localhost. Can I avoid it ? Any suggestions ? Thanks...
Development mode (localhost) is very different from the production mode. It is many times slower, and it requires a lot of memory. This is why your browser freezes. You can:
Try a different browser. You may have a better performance on your system.
Add memory to your computer.
Optimize your code. There are many ways to do it. As a first step you need to understand what causes a problem: processing data or rendering of a page.
Finally, deploy your code to the production environment and check if you experience the same problems.
we currently have a nice problem with our selenium tests in a gwt powered gui.
The application contains two sections (filter and grid). Our tests sometimes fails with a NoSuchElementException.
Crazy is the following: I stop the test in eclipse with a breakpoint and inspect the page with firefox firebug or any other addon. And okay - I cannot find the desired element. But (without restarting the application or any other changes in eclipse), if i try again and search the element it is there and a resume in eclipse the test goes green. For me it seems like a synchronize problem in firefox.
A explicitly wait command
new WebDriverWait(getDriver(), 10).until(condition);
has the only effect, that the timeout (10 seconds) happens.
As I said - sometimes the test is green and sometimes it fails.
Has anybody an idea?
Sounds like you load some data asynchronous (RPC) from the server? The data and thus the element which presents the data in the UI is not there yet, when Selenium is looking for it. Depending on how long your queries take on the database or what latency you have on the network the wait time may vary from test-run to test-run.
I have a workaround for this problem and would share this.
The following piece of code is executed before the explicit wait command is running.
Window window = getDriver().manage().window();
Dimension dimension = window.getSize();
Dimension tmp = new Dimension(dimension.getWidth() - 1, dimension.getHeight());
window.setSize(tmp);
window.setSize(dimension);
I figured out, that the DOM is in "synchronized" state after the browser window is resized. So I decrement the width and than set it back to the old value.
If anybody has a better suggestion - let us know ;-)
My hosted app is showing a floating banner with a notice saying “Installation of this item may not work properly.” on its Google Chrome Web Store product page. The app is undiscoverable by searching the Web Store.
What is causing this problem? I find no additional information in the developer dashboard.
If you get this message, it is probable that there really is an error in the manifest or locale files (For example, in my case it was a trailing comma on the locale files).
The process y follow to solve the problem was:
Try to instal the app version you have just submited to the chrome store. When you try to install the app you will probably get a error message thats points you on the track of the problem of your manifest file.
Solved the problem on the app and upload it again. You may get the same error on the developers panel. Two thinghs can be appening:
A) If you've already corrected all errors in the manifest files remenber to publish the changes and what is more important remenber that the publication process may take a few minutes to become effective. The message will disappear after a while if everything is okay. (This explains why is you look on the internet for that problem you find people saying that the message will disappear after a while)
B) If error persist event after the publishing process have been complete finished. You may have not solved all error on the manifest file go back to Step 1
cheers
I had this exact problem. When I tried installing, I got an error message about a missing file.
When I removed my locales directory, everything worked fine.
Well, this video shows my problem best : http://www.youtube.com/watch?v=yDeChV254Ck&feature=youtu.be
If I have a page that is proper/ok, everything works fine and as expected.
If I purposely induce an error (which I have been doing loads of whilst learning!), Eclipse doesn't show an error at all inline/red underline, and, when I try to run, it will either display an error (which I expect it should be doing every time), or it will randomly display the last successful build.
I can (remotely) understand the logic of alternating, maybe someone would want to see the previous output, but, this is just completely random - no logic at all, so, I just don't understand why it is happening.
Does anyone know what is going on?
edit - been able to recreate this on a brand new install. What is going on!?