Is it possible to create a window/panel like the one which appears when you run a Xcode project. This type of windows appear through out macOS, but I can't seem to find out what they are called.
Here are examples:
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iOS-simulator is not listed all the time. sometime its showing most of the time its not there. not doing any specific changes in my machine. Simply when i restart VS app. its missing.
tried unload & reload the ios project. still the same.
complete reinstall visual studio & xcode from scratch.
tried update xcode.
Nothing helped from above suggestions.
Would be really great help if someone could help me with this issue.
I've encountered the same problem several times and here are some of my suggestions:
Did you try switching to your Android project then switch back to iOS project? This should be the simplest way
In your iOS project options, create a build configuration specifically dedicated to iOS Simulators only. Make sure to set Linker behavior to Don't Link
Quit Xcode and Visual Studio first. Open Finder, press Command + Shift + G, paste the following path: Users/YourUserNameHere/Library/Developer/Devices/ You'll see a bunch of folders with encoded folder names and a file device_set.plist
Next delete all the folders in Devices directory, then open device_set.plist by double clicking it. This should open it in Xcode. You'll see a bunch of key-value pairs under DefaultDevices and DevicePairs, click on the arrow on the left side and delete of the devices listed there by hovering the mouse over a category and click the minus (-) button next to it.
Press Command + Shift + 2 to open Devices & Simulators Window (Alternatively you can choose on menu Window -> Devices and Simulators. Choose Simulators on the left sidebar. Delete all the simulators if there's still any of them showing up. Then create several simulators, ones that you really need for debugging your app. Quit Xcode, reboot the machine, open Visual Studio again.
I'm trying to create a new XCode project, plain brand new and I can run it on the simulator, but on the canvas it says: Cannot preview in this file - active scheme does not build this file
If on top of that I start adding macOS support, it says:
'appName' is annotated with #main and must provide a main static function of type () -> Void or () throws -> Void. It also says:
Cannot find type 'App' in scope
Cannot find type 'Scene' in scope
Regarding mac support I was reading there is a workaround, even though I tried and the error remains.
As for the active scheme, I read this, but doesn't help. I mean... there is only 1 scheme in a new project and it's selected automatically
I would assume a plain hello world project would work, what's going on?
SwiftUI 2.0 on macOS is available only starting from Big-Sur macOS 11.0
#available(iOS 14.0, macOS 11.0, tvOS 14.0, watchOS 7.0, *)
public protocol App {
^^^^^^^^^^^^
Regarding the macOS support is what Asperi mentioned, on Catalina has problems supporting mac on XCode 12.
As for the new project failing, I found that if I press Cmd + Opt + P, it would build it on the Canvas fine. I had tried clicking "Try again" on the canvas which I would assume is the same and didn't work. You don't need to delete the file and create a new one nor select any target since it's a new project and the target is selected automatically.
Also the #Main doesn't have to be changed to run on iOS and iPad, for macOS support just wait until Big Sur releases.
Is it possible to run iOS or Android simulator docked inside VSCode (or is there a feature request or extension to do so)? ideally as one of the tabs in the panel, where the Terminal is.
UPDATE:
the best workaround solution I could come up with is dragging the ios simulator on a native macos space, as seen in picture. this is not doable on windows or linux afaik
I'm using a 13" Macbook Pro. I'm beginning a project for University; I'm making an iPhone application. I bought the DevKit but had some problems opening Xcode, I realiased I'd upgraded to Lion since I downloaded it and needed to upgrade, so I did, so Xcode 4.3.
Now I can use Xcode fine (as far as I can tell) but Interface Builder gives me this error when I try to make a new iPhone Application Template/Project:
This version of Interface Builder does not support documents of type "Interface Builder Cocoa Touch Document (XIB 3.x)" targeting "iPhone/iPod touch".
And this one if I try to make a blank one, of any other the other options:
Interface Builder was unable to open the document "Empty.xib". iPhone/iPod touch development requires the iOS 3.1 SDK.
Now, I checked, and according the the AppStore (which is where I was forced to download it from) iOS 5.0/5.1 SDK is included. I tried to redownload a few times but to no avail. I have a feeling this is something really stupid, so feel free to call me so.
You should be using Xcode itself to create, view, and modify xib files for iOS 5 projects. Interface Builder as a separate application is no longer provided by Apple for iOS development.
Xcode 4 allows creation of user interface files from the File > New > New File menu item. When you select a user interface file from Xcode's project navigator (which you can show via View > Navigators > Show Project Navigator or by pressing Cmd-1), a user interface editor appears where the source code editor typically appears.
I'm newbie to ruby and rhomobile.
I'm debuggind succesffuly using the simulator, I can set breakpoints, etc... All works fine except I can't debug inside the framework code.
How can I debug through the framework code in a rhomobile app? How can I configure rho studio so I can debug inside the framework?
I'm a newbie with ruby and eclipse.
More detailed:
My problem happens when I try to debug functions inside the framework. For example: I put a breakpoint in a model.find(:all). The debugger stops here, but when I want to debug then find method it doesn't enters it, it simply executes and continues in the next instruction. In keys terms, I want to make a step into, but it makes a step over. If it helps you, in edit mode, when I press control+left mouse button over a "Rho::RhoController" in a line like this: "class TestController < Rho::RhoController", it doesn't open /rhodes-3.2.1/lib/framework/rho/rhocontroller.rb, where the source code of this class is.
First you need to install rhostudio, once ure done with that. You need to run your application through Rhosimulator which is a really fast simulator than native blackberry, android & ios simulators.
Please follow these steps :
Select Run » Debug Configurations… from top menu
Find ‘Rhodes Application’ section on the left and add new (or modify existing) configuration
On ‘Common setting’ tab select a project by clicking ‘Browse…’ button next to ‘Project name:’
Select ‘Rho simulator’ as the platform
Click ‘Apply’ and then ‘Debug’
Its good that you have already added breakpoints in your .rb files which you can now view in log in Console window.