CocoaPods could not find compatible versions for pod ““:

Adding a new SDK dependency threw the following exception, and a compatible version of the dependent library could not be found;

[!] CocoaPods could not find compatible versions for pod "HDSSup":
  In Podfile:
    HDSSup

Specs satisfying the `HDSSup` dependency were found, but they required a higher minimum deployment target.

Solution

1. You can try to lower the current SDK version,
for example, specify it to a certain version that is compatible with existing required functions.

 pod 'HDSSup', '~> 6.9.6'

2. Improve the platform of Podfile

platform :ios, '10.0'

You can choose to try according to the actual situation;

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