ValueError: Input 0 is incompatible with layer conv2d_1: expected ndim=4, found ndim=3

[zzzzzz0407]

when i run the ./run.sh
it appers that

I think that our input's ndim should be 3 but it just tell me it expected 4 ,and throw the error , i do not know what to do
what is more, even i have comment the coral-reef-long part in run.sh
when i run the script,it still appear like this:

please help me!

[ddkang]

run.sh requires all prior steps to work. I believe you are using either the wrong version of Keras or the wrong backend. Please check this and rerun.