StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO"Pushing the same view controller instance more than once is not supported" exception
primarykey
Id
7083124
data
AcceptedAnswerId
9429133
AnswerCount
12
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2011-08-16T18:27:09.773
FavoriteCount
11
LastActivityDate
2018-04-09T19:51:35.080
LastEditDate
2013-07-29T13:55:16.970
LastEditorUserId
1371070
OwnerUserId
747536
ParentId
0
PostTypeId
1
Score
37
ViewCount
33993
LastEditorDisplayName
text
Body
I am using the following code to retrieve some messages and putting them into my inbox. <pre><code>MyInboxVC *inboxVC=[MyInboxVC get ]; //upload all the pending messages UINavigationController *devNavController=[[MyappMgr get]getDeveloperNavigationController ]; [devNavController pushViewController:inboxVC animated:YES]; [devNavController setNavigationBarHidden:NO]; </code></pre> I get the exception <pre><code>Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Pushing the same view controller instance more than once is not supported (<MyInboxVC: 0x1452a0>)' </code></pre> What does it mean? What am I doing wrong?
Tags
<iphone><ios><uiviewcontroller>
Title
"Pushing the same view controller instance more than once is not supported" exception
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USCezar
UserOwnerUserId
1. USSuchi
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
2. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
3. PL
 singulars
 LinkTypeLinkTypeId
 LTDuplicate
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
3. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 PO"Pushing the same view controller instance more than once is not supported" exception
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 PO"Pushing the same view controller instance more than once is not supported" exception
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
3. VO
 singulars
 PostPostId
 PO"Pushing the same view controller instance more than once is not supported" exception
 UserUserId
 USneoneye
 VoteTypeVoteTypeId
 VTFavorite
CommentsPostId
1. This table or related slice is empty.

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.