Objective C- Xcode 9.3 - Expected method to read dictionary element not found on object of type

[Pratik-Sodha]

I've been experiencing some issues using, Which are occurred in in xcode version 9.3.
And error detail description

Expected method to read dictionary element not found on object of type 'id<NSFastEnumeration,NSObject>'

if ([promises isKindOfClass:[NSDictionary class]])
        return newPromise = [PMKPromise new:^(PMKPromiseFulfiller fulfiller, PMKPromiseRejecter rejecter){
            NSMutableDictionary *results = [NSMutableDictionary new];
            for (id key in promises) {
                PMKPromise *promise = promises[key];  // Issue is here on this line
                if (![promise isKindOfClass:[PMKPromise class]])
                    promise = [PMKPromise promiseWithValue:promise];
                promise.catch(rejecter(key));
                promise.then(^(id o){
                    if (o)
                        results[key] = o;
                    if (--count == 0)
                        fulfiller(results);
                });
            }
        }];

I'm using Xcode 9.3, Objective C.

Thank you

[theodelrieu]

I've got the exact same problem with Xcode 9.3 9E145

[theodelrieu]

Setting 'PromiseKit/Promise', '~> 1.7.6' explicitly + running pod install --repo-update works

[mxcl]

What PromiseKit version and what file is this exactly? Closing because these bits of information were asked for in the issue template and the template states I will close tickets that don't provide this information and I will smirk. So: smirk.

[mxcl]

This was fixed in 1.7.6 months ago, please update if you are using PMK 1.x:

1ce2561

[Pratik-Sodha]

@theodelrieu It's work for me. Previously i'm using version 1.7.2. So, getting that error.

Thank you.. 👍

[itzilisun]

When I run pod search PromiseKit,I can't find the version of 1.7.6.1.7.6 is cancelled?

[mxcl]

pod search PromiseKit

-> PromiseKit (6.3.0)
   Promises for Swift & ObjC.
   pod 'PromiseKit', '~> 6.3.0'
   - Homepage: http://promisekit.org
   - Source:   https://github.com/mxcl/PromiseKit.git
   - Versions: 6.3.0, 6.2.8, 6.2.7, 6.2.6, 6.2.5, 6.2.4, 6.2.3, 6.2.1, 6.2.0, 6.1.2, 6.1.1, 6.1.0,
   6.0.3, 6.0.2, 6.0.1, 6.0.0, 4.5.2, 4.5.1, 4.5.0, 4.4.4, 4.4.3, 4.4.2, 4.4.0, 4.3.2, 4.3.1, 4.2.2,
   4.2.0, 4.1.7, 4.1.4, 4.1.3, 4.1.2, 4.1.0, 4.0.5, 4.0.4, 4.0.3, 4.0.1, 4.0.0, 3.5.3, 3.5.2, 3.5.1,
   3.5.0, 3.4.4, 3.4.3, 3.4.2, 3.4.1, 3.4.0, 3.3.0, 3.2.1, 3.2.0, 3.1.1, 3.1.0, 3.0.3, 3.0.2, 3.0.1,
   3.0.0, 2.2.1, 2.2.0, 2.1.3, 2.1.2, 2.1.1, 2.1.0, 2.0.6, 2.0.5, 2.0.4, 2.0.3, 2.0.2, 2.0.1, 2.0.0,
   1.7.7, 1.7.6, 1.7.5, 1.7.4, 1.7.2, 1.7.1, 1.7.0, 1.6.0, 1.5.3, 1.5.2, 1.5.1, 1.5.0, 1.4.3, 1.4.2,
   1.4.1, 1.4.0, 1.3.0, 1.2.5, 1.2.4, 1.2.3, 1.2.2, 1.2, 1.0.3, 1.0.2, 1.0.1, 1.0, 0.9.21, 0.9.19,
   0.9.18, 0.9.17.1, 0.9.17, 0.9.16.6, 0.9.16.5, 0.9.16.4, 0.9.16.3, 0.9.16.2, 0.9.16.1, 0.9.16,
   0.9.15.3, 0.9.15.2, 0.9.15.1, 0.9.15, 0.9.14.3, 0.9.14.2, 0.9.14.1, 0.9.14, 0.9.13.2, 0.9.13.1,
   0.9.13, 0.9.11.1, 0.9.11, 0.9.10, 0.9.9, 0.9.8.1, 0.9.8, 0.9.7.5, 0.9.7.4, 0.9.7.3, 0.9.7.2,
   0.9.7.1, 0.9.7, 0.9.6, 0.9.5, 0.9.4, 0.9.3, 0.9.2, 0.9.1, 0.9.0 [master repo]

1.7.6 is there.

Please open new tickets. This is the standard practice for all projects on the Internet.