ValueError: not enough values to unpack (expected 6, got 5)

[antithing]

Hi! and thanks for making this code available. i am trying to train it on my own data, and i am seeing the following error:
... epoch 0 batch 197 loss is 0.383589 epoch 0 batch 198 loss is 0.348569 epoch 0 batch 199 loss is 0.397935 saving model...... test on validation data... 2019-04-29 14:32:25.535927: W tensorflow/core/kernels/queue_base.cc:277] _0_input_producer: Skipping cancelled enqueue attempt with queue not closed Traceback (most recent call last): File "matting_unpool.py", line 418, in <module> test_RGBs,test_trimaps,test_alphas,all_shape,image_paths,trimap_size= load_alphamatting_data(test_dir) ValueError: not enough values to unpack (expected 6, got 5)

What could be causing this?

thanks