CLI: 3.0.2
Cross-platform modules: 3.0.1
Runtime(s):3.0.1
Plugin(s): -
Hello,
I need to show a modal page, as a close up of an article which has pdf attachments. So, in this modal page I can tap on an attachment, and then it opens a new modal page with the content of the attachment.
The problem is that the close event (after calling close()
) on the second modal crashes the app.
The error is
1 0x10057d71b NativeScript::FFICallback<NativeScript::ObjCMethodCallback>::ffiClosureCallback(ffi_cif*, void*, void**, void*)
2 0x100c5215e ffi_closure_unix64_inner
3 0x100c52a92 ffi_closure_unix64
4 0x1018586ca __56-[UIPresentationController runTransitionForCurrentState]_block_invoke
5 0x101777adb _applyBlockToCFArrayCopiedToStack
6 0x101777955 _afterCACommitHandler
7 0x103890507 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__
8 0x103890460 __CFRunLoopDoObservers
9 0x103886293 __CFRunLoopRun
10 0x103885bc6 CFRunLoopRunSpecific
11 0x104e1ca58 GSEventRunModal
12 0x101754580 UIApplicationMain
13 0x100c528ed ffi_call_unix64
14 0x1134b7e20
file:///app/tns_modules/tns-core-modules/ui/core/view-base/view-base.js:416:100: JS ERROR Error: View already has a parent. View: Page(195) Parent: Frame(1)
Jun 16 15:11:05 Klugi-2 com.apple.CoreSimulator.SimDevice.C91EA47F-51C5-4473-9093-207937C57CA4.launchd_sim[1996] (UIKitApplication:org.nativescript.opapnetmobile[0x2258][10321]): Service exited due to signal: Segmentation fault: 11
The code of the component of the second modal is
import { Component, OnInit, AfterViewInit, ViewContainerRef } from '@angular/core';
import { ModalDialogService, ModalDialogParams } from "nativescript-angular/modal-dialog";
import { Page } from "ui/page";
@Component({
selector: 'webview-flypage',
moduleId: module.id,
templateUrl: "./webviewFlypage.component.html",
styleUrls: ['../css/global.css']
})
export class WebviewFlypageComponent implements OnInit {
_url: string;
constructor(
private params: ModalDialogParams,
private page: Page,
private vcRef: ViewContainerRef, ) {
}
ngOnInit() {
this._url = this.params.context;
}
public close() {
this.params.closeCallback();
}
}
Thank you in advance,
Harry