I am writting automatic test for GWT application. And I try to double click on table element. I am using this code fo click:
browser.element(:xpath, '/html/body/div[5]/div[2]/div/div/div/div[2]/div/div/div/div/div/div/div/div[2]/div/div[2]/div/div/table/tbody[2]/tr[1]/td[1]/div').double_click
When this command is executed I get error like:
test_search(TC_article_example):Selenium::WebDriver::Error::InvalidElementStateError: Cannot perform native interaction: Could not load native events component.
[remote server] file:///C:/Users/TOMASZ~1.RYB/AppData/Local/Temp/webdriver-profile20130403-4556-12yrrcd/extensions/fxdriver#googlecode.com/components/driver_component.js:8577:in `generateErrorForNativeEvents'
[remote server] file:///C:/Users/TOMASZ~1.RYB/AppData/Local/Temp/webdriver-profile20130403-4556-12yrrcd/extensions/fxdriver#googlecode.com/components/driver_component.js:8610:in `FirefoxDriver.prototype.mouseMove'
[remote server] file:///C:/Users/TOMASZ~1.RYB/AppData/Local/Temp/webdriver-profile20130403-4556-12yrrcd/extensions/fxdriver#googlecode.com/components/command_processor.js:10275:in `DelayedCommand.prototype.executeInternal_/h'
[remote server] file:///C:/Users/TOMASZ~1.RYB/AppData/Local/Temp/webdriver-profile20130403-4556-12yrrcd/extensions/fxdriver#googlecode.com/components/command_processor.js:10280:in `DelayedCommand.prototype.executeInternal_'
[remote server] file:///C:/Users/TOMASZ~1.RYB/AppData/Local/Temp/webdriver-profile20130403-4556-12yrrcd/extensions/fxdriver#googlecode.com/components/command_processor.js:10220:in `DelayedCommand.prototype.execute/<'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/remote/response.rb:52:in `assert_ok'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/remote/response.rb:15:in `initialize'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/remote/http/common.rb:59:in `new'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/remote/http/common.rb:59:in `create_response'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/remote/http/default.rb:66:in `request'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/remote/http/common.rb:40:in `call'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/remote/bridge.rb:616:in `raw_execute'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/remote/bridge.rb:594:in `execute'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/remote/bridge.rb:389:in `mouseMoveTo'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/common/mouse.rb:54:in `move_to'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/common/action_builder.rb:344:in `block in perform'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/common/action_builder.rb:343:in `each'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/common/action_builder.rb:343:in `perform'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/watir-webdriver-0.6.2/lib/watir-webdriver/elements/element.rb:181:in `hover'
C:/Watir/polisy.rb:27:in `test_search'
I have added this code to my script but this didn't help:
profile = Selenium::WebDriver::Firefox::Profile.new
profile.native_events = false
browser = Watir::Browser.new :firefox, :profile => profile
Please give me some tip. I use selenium 2.31, watir 4.0 and firefox 19.0.2.
PS: Sorry for my english.
The error sounds like it wants native events, and you are disallowing them. try changing the profile setting for native events to true
Also ditch the ugly, brittle, impossible to read xpath. Watir has far more readable, less brittle ways to identify the div you are trying to click.
Start a new question, include some of the HTML for the table where that div lives, the logic for how you are picking it (surely it relates to the content of the table? not just second cell of the second row of the third tablebody) and we can give you some advice on how to better select the element that will result in code that makes sense and is readable, won't break if the table contents change slightly, and won't break at the slightest re-design of the page.
Related
How to add a pre-draw hook to current context workspace.tools change?
I attempted to get there using bpy.types.SpaceView3D.draw_handler_add(...) which as it runs on every draw, checks if workspace.tools changed, and if it changed, run my callback, but my callback wants to add its own SpaceView3D.draw_handler_add and doing it this way adds it a frame-too-late, leaving the view port undrawn until a user event repaints the screen.
I found this post online
https://devtalk.blender.org/t/update-property-when-active-tool-changes/11467/12
summary: maybe there is a mainline callback new
https://developer.blender.org/D10635
AFWS Jan '20
#kaio
This seem like a better solution. It’s kind of a mystery code, cause I
couldn’t figure out where you got that code info ,but then started
looking at the space_toolsystem_common.py file. kaio AFWS Jan '20
Just realized there might be a cleaner way of getting callbacks for
active tools using the msgbus. Since workspace tools aren’t rna
properties themselves, figured it’s possible to monitor the
bpy_prop_collection which changes with the tool.
The handle is the workspace itself, so shouldn’t have to worry about
keeping a reference. The subscription lasts until a new file is
loaded, so add a load_post callback which reapplies it.
Note this doesn’t proactively subscribe to workspaces added
afterwards. Might need a separate callback for that :joy:
import bpy
def rna_callback(workspace):
idname = workspace.tools[-1].idname
print(idname)
def subscribe(workspace):
bpy.msgbus.subscribe_rna(
key=ws.path_resolve("tools", False),
owner=workspace,
args=(workspace,),
notify=rna_callback)
if __name__ == "__main__":
ws = bpy.context.workspace
subscribe(bpy.context.workspace)
# Subscribe to all workspaces: if 0:
for ws in bpy.data.workspaces:
subscribe(bpy.context.workspace)
# Clear all workspace subscriptions if 0:
for ws in bpy.data.workspaces:
bpy.msgbus.clear_by_owner(ws)
I'm using Dexie.js version 3.0.3-rc.3 in a Vue JS project and I occasionally run into this exception in Chrome (86):
Failed to execute 'bound' on 'IDBKeyRange': The parameter is not a valid key.↵ DataError: Failed to execute 'bound' on 'IDBKeyRange': The parameter is not a valid key.
Here's a screenshot of the full error:
I'm fairly certain the problem lies with something in my data being undefined, but I'm trying to find a good way to troubleshoot this. I paused the Chrome dev tools on exceptions and inspected the code around this particular part of Dexie, but it doesn't reveal what data was used to make this exception occur.
Does anyone have any suggestions on how to find out what's actually wrong? It feels a bit like a needle in a haystack.
== Update ==
Below is the full call stack:
Try inspecting the call stack. I know it can be long until you reach a frame within your application code, but the failing call should be there!
This is probably simple, but I have not found how to do it.
Needing to monitor my C# console application in vs 2015.
The help file for dbMonitor states:
"You can do it by dropping MySqlMonitor on form from toolbox or by creating it manually in code."
But I cannot find out how to create it manually in code.
I am using the PostgreSQL dot connect.
When I run dbMonitor it does not see my processes.
--Joe
I don't know how I missed it:
PgSqlMonitor pgMonitor = new PgSqlMonitor();
pgMonitor.IsActive = true;
I have a Perl script which listens to a port and filters messages, and, based on them, proposes to take action or ignore event.
I'd like to make it show a notification window (not a dialogue window) with buttons 'take action' and 'ignore', which would go after a certain timeout.
So far I have something like this:
my #react = ("somecommand", "someoptions); # based on what regex a message matched
my $cmd = "xmessage";
my $cmd_args = "-print -timeout 7 -buttons React,Dismiss $message"; # raw message from port
open XMSG, "$cmd $cmd_args |";
while (<XMSG>) {
if ($_ eq "React\n") {
do something...
}
}
But it would handle only one notification at once, and the next message would not appear until the previous one is dismissed, reacted to or timed out, so it's quite a bad decision. I cannot do anything until I get return code from xmessage, and I can't get xmessage run a command. Well I probably can if I introduce event IDs and listen to a socket where xmessage prints, but it would make things too complicated, I guess.
So I wonder is there a library or an utility for Linux to draw notify-like windows with buttons which would each trigger a command?
I'm sorry I didn't see this one when it first was posted. There are several gui toolkits which could do something along these lines. Prima is a toolkit built especially for Perl and has no external library dependencies.
For when you just need a popup dialog, there is the Ask module which delegates the task of popping up windows to any available library.
In case anyone's interested, I've ended up writing a small Tcl/Tk program for that, the full code (all 48 lines) can be found here: http://cloudcabin.org/read/twobutton_notify, and you can ignore the text in Russian around it.
I am using perl to return data sets in XML. Now I have come across a situation where I need to run some clean up after sending a dataset to the client. But some where, in the chain of mod perl and Apache, the output gets held onto until my method returns.
I have attempted to clear the buffers with commands like.
$| =1;
STDOUT->flush(); # flush the buffer so the content is sent to the client and the finish hook can carry on, with out delaying the return.
if ($mod_perl_io){
$mod_perl_io->rflush;
}
Yet I still get no output until my method returns. I then found out that my browser my be waiting for the connection to close and found that setting the content type in the header should fix this.
rint $cgi->header(-type => "text/plain; charset=UTF-8", -cookie => $config->{'cookie'});
Still no luck, in fact I had always been sending the correct headers.
So I though the best option is to simply start a new thread and let my method return. But when I create a new thread.
use threads ('yield',
'stack_size' => 64*4096,
'exit' => 'threads_only',
'stringify');
my $thr = threads->create('doRebuild', $dbconnect, $dbusername, $dbpassword, $bindir);
sub doRebuild {
my ($dbconnect, $dbusername, $dbpassword, $bindir ) = #_;
1;
}
I get a segfault
[Fri Feb 22 10:16:47 2013] [notice] child pid 26076 exit signal Segmentation fault (11)
From what I have read this is done by mod perl to ensure thread safe operation. Not sure if this is correct.
So I thought I'd try using {exe }
{exec 'perl', "$bindir/rebuild_needed_values.pl", qw('$dbconnect' '$dbusername' '$dbpassword');}
From what I gather this is taking over the process from mod perl and not letting it return anything.
I know this isn't as specific as a question on stack overflow should be, but this sort of thing must be a common problem how have others solved it?
You could use fork(), however I like to recommend http://gearman.org/ for background processing.
A solution like Gearman is much better, because your background process is not in Apache's process chain.
Your process will survive an Apache restart if implemented using gearman. It is also more secure, as the Gearman environment can be run in a chroot jail.
A nice side effect of using Gearman is that your background process becomes callable from other machines and even other languages.
Gearman makes it easy to collect the data from your process at a later time as well, and you can feed back progress information to your web app rather easily.