tensorflow: TensorFlowLiteC and TensorFlowLiteSelectOps iOS Pods :: Duplicate symbols

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System information

OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Mac OS X Mojave (10.14.6)
TensorFlow installed from (source or binary): Cocoapods (nightly pod)
TensorFlow version: Tensorflow Lite 0.0.1-nightly.20210915

Describe the problem

Provide the exact sequence of commands / steps that you executed before running into the problem

(Following the comment over here)

Experiencing duplicate symbols with the current nightly builds, this doesn’t occur with pod versions set to 2.6.0.

Current podfile

'TensorFlowLiteObjC', '~> 0.0.1-nightly'
'TensorFlowLiteObjC/Metal', '~> 0.0.1-nightly'
'TensorFlowLiteSelectTfOps', '~> 0.0.1-nightly'

Resolves to lockfile

  - TensorFlowLiteC (0.0.1-nightly.20210915):
    - TensorFlowLiteC/Core (= 0.0.1-nightly.20210915)
  - TensorFlowLiteC/Core (0.0.1-nightly.20210915)
  - TensorFlowLiteC/Metal (0.0.1-nightly.20210915):
    - TensorFlowLiteC/Core
  - TensorFlowLiteObjC (0.0.1-nightly.20210915):
    - TensorFlowLiteObjC/Core (= 0.0.1-nightly.20210915)
  - TensorFlowLiteObjC/Core (0.0.1-nightly.20210915):
    - TensorFlowLiteC (= 0.0.1-nightly.20210915)
  - TensorFlowLiteObjC/Metal (0.0.1-nightly.20210915):
    - TensorFlowLiteC/Metal (= 0.0.1-nightly.20210915)
    - TensorFlowLiteObjC/Core (= 0.0.1-nightly.20210915)
  - TensorFlowLiteSelectTfOps (0.0.1-nightly.20210915)

The duplicate symbols are _TfLiteXNNPackDelegateCreate , _TfLiteXNNPackDelegateDelete , _TfLiteXNNPackDelegateGetThreadPool , and _TfLiteXNNPackDelegateOptionsDefault.

They’re duplicated between /Pods/TensorFlowLiteSelectTfOps/Frameworks/TensorFlowLiteSelectTfOps.framework/TensorFlowLiteSelectTfOps(xnnpack_delegate.o) and Pods/TensorFlowLiteC/Frameworks/TensorFlowLiteC.framework/TensorFlowLiteC.

(If pod versions are specified as 2.6.0 then they work fine)

About this issue

Original URL
State: closed
Created 3 years ago
Reactions: 1
Comments: 15 (5 by maintainers)

Most upvoted comments

The fixed version of the SelectTfOps framework will be available soon via nightly builds (unfortunately, this problem will remain in 2.8.0). Will notify this thread once again when the nightly build is published.

yyoon on Feb 7, 2022

ok @normano ! Reopening this issue as requested.

mohantym on Feb 3, 2022

@yyoon Can you reopen this and possibly reassign to someone else. The issue may be stale, but the problem is still exists.

normano on Feb 2, 2022