I am using latest version of Meteor is 0.83 and iron-router is 0.82.I got one error as shown below the code:
if (!UI.Component.get('itemImage'))
helpers();
Error : Undefined UI.Component
I am new to meteor.So i didn't get any idea about this.Please suggest me how to do?
Thanks in Advance.
There's no such thing as UI.Component anymore. It got replaced by Blaze.View, but the API is a little different, so you need to be extremely careful and try to resist the temptation to simply replace all the occurrences of UI.Component with Blaze.View.
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I'm trying to build CLI. I took an example here
And in Program class author use return await builder.RunCommandLineApplicationAsync<TestCmd>(args);
Like a start point of program, but when i'm trying to do the same i have an error:
How can I solve this issue?
I figured out why, because i thougth that it's from Microsoft.Hosting, but i need to intall this package: McMaster.Extensions.Hosting.CommandLine.
Close please this topic
I just tried to upgrade to Symfony 5.0, however, I get the following error:
You have requested a non-existent service "translator.selector".
In my code in services.yaml I have
Symfony\Component\Translation\MessageSelector: '#translator.selector'
https://github.com/symfony/symfony/blob/master/src/Symfony/Component/Translation/CHANGELOG.md I saw that it was removed. How should I continue? Thanks in advance!
Best way is to check the Changelog https://github.com/symfony/symfony/blob/master/UPGRADE-5.0.md
The MessageSelector, Interval and PluralizationRules classes have been removed, use IdentityTranslator instead
I get an error with RKUIManager, or more precisely:
Could not invoke RKUIManager.manageChildren
It appears for example when I'm using firebase with React Native and try to set a reference in the constructor of a component with a prop. For ex:
messagesRef = FBRef.child("Messages").child(this.props.currentMeetingID)
If I change it to the following it works, and yes, I have checked if this.props.currentMeetingID is a legitimate value.
messagesRef = FBRef.child("Messages").child("123456789")
I can't seem to locate the problem nor reproduce it perfectly. I'm just trying to figure out if it's my machine or some kind of bug elsewhere.
Right now I'm just looking for info about what RKUIManager actually is.
If I nullcheck this.props.currentMeetingID I fix it, easy fix but nowhere to be found on the internet so I'll leave it here for anyone passing by. Probably me in a couple of weeks...
I am starting to use Parse and in the documentation it has examples to use the PFObject as an NSDitionary like this:
// Create the post
PFObject *myPost = [PFObject objectWithClassName:#"Post"];
myPost[#"title"] = #"I'm Hungry";
but i am getting a compiler error:
"Expected method to write dictionary element not found on object of type "PFObject"
But if I access the myPost PFObject like this, it works:
[myPost setObject:#"I'm Hungry" forKey:#"title"];
What is the problem?
I though that PFObject could be accesses as a dictionary?
thanks
I would check that you are using the latest version of the Parse SDK. This is new functionality and my guess is you haven't downloaded the SDK since this feature was introduced.
when i try your code at my side it gives me success message. I think you are using old parse library.
Thanks.
Downloading latest XCode should help. Subscript syntax is available from Xcode 4.4+
I saw that there are a lot of topics on simplehtmldom, but no one's problem seems to be mine- specifically, that it just 500s, even on the examples provided. I've found that I can include the file without an error, but if I then try to use file_get_html, it 500s. The only thing I found in the manual about installation is a possible problem with allow_fopen_url, which I do.
Something I'm missing?
Seems like too long since you asked this question, but since I came across this trying to solve this problem myself, I thought I'd post what worked for me.
I solved this problem by changing file_get_html to file_get_contents. Since I wanted to use the 'find' feature in simple_html_dom, I had to then convert the string to an object:
$string = file_get_contents(http://thedeadfallproject.com/)
$object = new simple_html_dom();
$object->load($string); // Load HTML from a string