InvalidArgumentError (see above for traceback): You must feed a value for placeholder tensor '...
1.bug背景InvalidArgumentError(seeabovefortraceback):Youmustfeedavalueforplaceholdertensor‘input_1’withdtypefloatandshape[?,256,1,1]在训练model的过程中,我使用Input(shape=(channel,H,W))输入了一个tensor后,想要将其转换为np.array格