android – “Dialog failed with unknown”错误响应. Facebook应用程序邀请,在fb帐户的切换

我在Android facebook app邀请中出错.一切都很好.我从Facebook切换帐户,现在我收到此错误.

if(AppInviteDialog.canShow()) {
                AppInviteContent content = new AppInviteContent.Builder()
                        .setApplinkUrl(VPPreferences.getString(VPPreferencesKeys.INVITE_SCREEN_URL_FOR_FB, ""))
                        .setPreviewImageUrl(getString(R.string.invite_fbimage_url))
                        .build();


                AppInviteDialog appInviteDialog = new AppInviteDialog(this);
                 sCallbackManager = CallbackManager.Factory.create();

                appInviteDialog.registerCallback(sCallbackManager, new FacebookCallback<AppInviteDialog.Result>() {
                    @Override
                    public void onSuccess(AppInviteDialog.Result result) {
                        ToastNotificationUtil.showMessagetoast(InviteSelectorScreen.this, getString(R.string.invite_succ));
                    }

                    @Override
                    public void onCancel() {
                        ToastNotificationUtil.showMessagetoast(InviteSelectorScreen.this, "Invite canceled");

                    }

                    @Override
                    public void one rror(FacebookException e) {
                        ToastNotificationUtil.showMessagetoast(InviteSelectorScreen.this, "Invite Failed ");

                    }
                });

                appInviteDialog.show(content);
            }

解决方法:

从Facebook Developers开始,他们的政策发生了重大变化.

As of November 7, 2017, link customization is available however the
link must be owned by the posting page and a page access token is
required.

To verify ownership, check the
ownership_permissions{can_customize_link_posts} field on the URL node.
You must call this endpoint before posting new links.

Without this
step, custom link page posts will not work for un-scraped links. See
our Link Ownership Guide for more information.

For versions 2.10 and
lower, picture, name, thumbnail, and description are deprecated.
caption is deprecated for all versions.

请转到给定链接并更改检查URL节点上的ownership_permissions {can_customize_link_posts}字段.

希望这可以帮助