When I use RStudio to see the data by View() function, nothing displays in the table.
I have reinstalled the R-3.4.0 and RStudio 1.0.143, but this bug still exists.
Related
Would anyone know how to get Anaconda Navigator to update to the latest version of 2.1.0? Every time I try it will not do it. I looked it up on Youtube and there was a video post that said to try as an administrator. I tried that as well. When I hit update the window opens and strongly suggests updating to 2.1.0. It asks me if I want to update it, and I tap the yes button in green. It says that it will automatically shut down and begin the update, but once it shuts down it never updates or anything. Can anyone give me some insight as to what to do next?
Same issue, Solved by opening command prompt as administrator and using
conda install anaconda-navigator=2.2.0
When trying to create new jupyter notebook. Following error is popping
'_xsrf' argument missing from POST
The problem probably arose from having an open notebook idle for too long.
Try this:
Copy the changes you have made in that notebook, and restart Jupyter.
Then reopen, paste your changes, and you should be good to go!
Check with another browser (or newer version of it). I started to get that error on Opera (might be an old version) but worked well using Chrome.
for me restarting the kernel worked. Give it a try!
Hello i've some trouble about windows managing with Watir gem in Ruby.
I've working with watir '6.2.1' until I finished to write my program, and I always got an error that is "Element is not clickable at point (x, y)..." never at the same location, whereas really nothing was on the button that i want to focus.
In this case, i just needed to update watir to don't have this error again.
I think that this error was resolved, but i've the same error, that I already had, when i want to click exactly in the same location as before.
Before i've update watir to the last update, i used
browser.window.resize_to(1366, 786), it's worked and i did not have the error anymore.
Now, it's not working. My window does not resize anymore.. When i put back the old version, it's the same issue.
I'm sorry about my bad english, i hope that you understand what i want to explain.
Most likely you need to update your chromedriver. I get bit by that every so often because the browser will update automatically and without alerting you to that fact.. So it's not uncommon to have the browser get 'ahead' of chromedriver and things stop working or start working in strange weird ways until you realize what is going on and update chromedriver.
I am working in an ember application. The version is "ember-cli": "1.13.13".
For a very strange reason, debugger doesn't work in Chrome. (I also tried Safari, and Firefox developer's edition. Same thing.)
Specifically, the problem is I put a debugger statement in a function. Ember app loads and hits the function and the debugger statement in the function. What happens in the Developer Tools -> Sources tab is that it doesn't show me the function that the debugger is in.
Instead it keeps highlighting the last line of app-boot.js file. The breakpoint, or the line that it's paused on, is not showing up at all. (see screenshot attached)
Furthermore when I step into the function call using the down arrow, it remains at app-boot.js, so I have no idea whether it did step into the function or not.
This has been plaguing me for a while now.
I've resolved many times similar error on OSX + Chrome by using Empty Cache and Hard Reload - after that code in Sources tab was updated and I could correctly see actual source code.
Make sure you didn't blackbox scripts of your application.
Alternatively you could try to reinstall npm packages, bower packages - it might be issue with creating source maps in Ember CLI.
If nothing helps please investigate your JavaScript and associated map files and check if something might be missing, or maps don't update. You could possibly try turning them on and off in Ember CLI.
See Source Maps section in Ember CLI guides how to enable/disable them.
I'm running R 3.1.1 (64-bit) on Windows 7, and R is up-to-date and freshly restarted. If I type help.start(), I get the expected help page (e.g.,
http://127.0.0.1:15729/doc/html/index.html
) to open in Firefox. Clicking on most links works; I get the expected page. Clicking on Packages and on User Manuals fails. For the former, I get a browser window at
http://127.0.0.1:15729/doc/html/packages.html
with "Error in gzfile(file, "rb") : cannot open the connection".
For the latter, I get a browser window at
http://127.0.0.1:15729/doc/html/UserManuals.html
with "Error in vignettes[i, "PDF"] : subscript out of bounds".
c:/R/R-3.1.1/doc/html contains an 81-line packages.html but no UserManuals.html.
This seems true whether I run help.start() out of ESS or out of RStudio.
If I start RStudio in an admin account and run help.start(), the main help page shows up in the RStudio Help window. Clicking on Packages now works, but clicking on User Manuals still fails with the same message as above.
As you can see above, R is stored in a directory with no spaces in the PATH name, and packages seem to be stored in c:/R/R-3.1.1/library.
Any pointers on how to fix either problem?