I have a special question when working with ReactJS.
As already marked in the subject, I have an error called:
"Each child in a list should have a unique 'key' prop"
I already know the problem and I know how to fix it.
The only thing what I want to know is how can I locate this error?
I want to know in which file and which line is that error.
I getting some error logs in the console, but it points not to my local files.
I already tested a lot with source maps, but I didn´t have success.
for example is here my error:
errorImage
and when I click on the following line:
at PermissionTable (webpack-internal:///./src/PermissionTable.js:13:26)
I will forward to the following screen:
debugScreen
Is it possible to get somehow the direct location?
Thank you for your support
Greets
Daniel
I don't think there is a quick or direct way to find it
From the error message, you would go back to your IDE (VSCode), and search for PermissionTable component
Then search for any map() function that doesn't return an element with a key in it.
Related
I have earlier used tests using Keyword - Get Element States, but suddenly I see it throws me below err:
No keyword with name 'Get Element States' found. Did you mean:
Browser.Get Element State
I m unsure what could have happened or changed, that is giving this err.
Could some one throw some light on it, I seem to am stuck with this
PS: I have declared Browser Library in the settings section and 'Get Element State' works just fine.
Thanks in Advance!
I tried re-installing Browser Library which did not solve the issue, Tried rebooting the machine, which surprising solved my issue.
In Robot Framework , I have segregated the details into Page objects, keywords and scripts.
After adding keywords in PO, I wanted to add details in Keywords. Here, in Settings section while I give the following details:
*** Settings ***
Library SeleniumLibrary
Resource Resources/PO/Sign-in.robot
I even tried using absolute path by referencing ../ at the beginning. Still, system is unable to recognize it and throwing an error message "Import File Not Found".
What Should I be doing? Please, let me know?
First, you show in the screenshot, the use of a variable ${Resources}, it would be normal for the IDE to not recognize that value for a path. Even so, running the test case may work as expected.
Second, if you want to use the relative path, then the correct value should be:
Resource ../PO/Sign-in.robot
I have question for my CS50 Pset7 finance project. I don't know where to ask this question, so I seek help here. I just finished the register part, however, when I try to test the website, I registered successfully, however, when I try to log in, I got a strange error which I think is because of my way of using hash is not correct. So I got the error TypeError: invalid method '' for security.py", line 186, in _hash_internal, and I can see my hash value like $6$rounds=656000$OiBqI/lX2GqhI8be$G. I found in the API that the schema support has been removed. I'm wondering how should I use hash method other than pwd_context.hash(request.form.get("password")). Any advice will be appreciated.
Use generate_password_hash() to replace hash() will work. Don't forget to remove or update the existing entries inside your db since the old hash will cause error.
After getting the details from the DB in a [data-table], I am trying to convert it to Enumerable using "AsEnumerable()" though getting an error message.
I think I added all the assemblies required. Following is the error I am getting. Not able to find anything, any help will be appreciated.
Try referencing both "System.Data" and "System.Data.DataSetExtensions" (no need to reference Linq too).
I have followed Lee Brimelow's tutorials (part 1, part 2), but somehow my project doesn't work as expected.
Currently, publishing "src/Secondary.as" to "www/assets/swf/secondary.swf" works properly, however when trying to run "src/Main.as", an error shows up:
Exception fault: TypeError: Error #1007: Instantiation attempted on a non-constructor.
at Main/init()[/Volumes/DOCUMENTS/Tests/AS3/test-workers/src/Main.as:52]
at Main()[/Volumes/DOCUMENTS/Tests/AS3/test-workers/src/Main.as:32]
If anybody has time, you can look at my code on Github and maybe see where I screwed up? Thanks a bunch!
As your error message says: the problem raised in Line 52 in your Main.init()method. What you try to do there is to create a new instance of SecondarySWF. I would say that your embedment of Secondary class into SecondarySWF doesn't work properly, so it is not available in your init-method. You should set a breakpoint at the first line of your init-method and when the debugger reaches this point check what's in SecondarySWF. I expect that there's nothing in that variable, so what your new SecondarySWF() then means actually is new null().
Because you embed your secondary.swf with a MIME-type specified the Flex compiler ignores it because it is unable to detect the actual type of data in the loaded file. I found this post on Adobe's cookbook page that explains what you have to do in addition to adding the file using [Embed]. Hope this will fit your needs.