Need help with singleton assert failing

(7 posts) (3 voices)

Tags:

baitem
Member
Hello Experts!
```
static Empire* SharedScore;

+(Empire*) share
{
    NSAssert(SharedScore !=nil, @"score not yet initlized");
    return SharedScore;
}
```
I have the above code. trying to create singleton. but its failing on the NSAssert line and saying "World not inilized" which means SharedScore=null?Could i please get help solving this?
Posted 9 months ago #

Duckwit
Member

I'd just do this -

static Empire* SharedScore = nil;
+(Empire*)share
{
    if (SharedScore == nil) {
SharedScore = [[Empire alloc] init];  }
return SharedScore;
}

Posted 9 months ago #

baitem
Member
i tried your method as well but its erroring and pointing to
```
if (m_freeLists[index])
	{
		b2Block* block = m_freeLists[index]; //Error line
		m_freeLists[index] = block->next;
		return block;
	}
```
and it saysprogram received sigal bad access
Posted 9 months ago #
Angry Panda
Member

In your init you should have

self = SharedScore

Posted 9 months ago #
Duckwit
Member

@baitem I don't see how that code relates to the singleton, could you show us more?

Posted 9 months ago #
baitem
Member

@Angry Panda: i had that wasnt the issue.

@Duckwit: thats where the break point points

i dont get this cause. i have the excat code in another file n it works

Posted 9 months ago #
baitem
Member

ah i got it. i was lookin in the wronggg place for the error.thanks
@Duckwit special thanks

Posted 9 months ago #

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