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I have an image that I'm trying to pad some transparent border. But I get error:

"The specified padding value is not compatible with a 3-channel image."

data = Table[{45, 45, 45}, {20}, {25}];
p = Image[RawArray["Byte", data], "Byte", Rule[ColorSpace, Automatic],
Rule[Interleaving, True]];



What does this error mean and how to solve it?

Update

If test on the documentation figure, padding transparent works even it has a Automatic color space:

I have an image that I'm trying to pad some transparent border. But I get error:

"The specified padding value is not compatible with a 3-channel image."

data = Table[{45, 45, 45}, {20}, {25}];
p = Image[RawArray["Byte", data], "Byte", Rule[ColorSpace, Automatic],
Rule[Interleaving, True]];



What does this error mean and how to solve it?

I have an image that I'm trying to pad some transparent border. But I get error:

"The specified padding value is not compatible with a 3-channel image."

data = Table[{45, 45, 45}, {20}, {25}];
p = Image[RawArray["Byte", data], "Byte", Rule[ColorSpace, Automatic],
Rule[Interleaving, True]];



What does this error mean and how to solve it?

Update

If test on the documentation figure, padding transparent works even it has a Automatic color space:

1

# Image padding problem with transparent

I have an image that I'm trying to pad some transparent border. But I get error:

"The specified padding value is not compatible with a 3-channel image."

data = Table[{45, 45, 45}, {20}, {25}];
p = Image[RawArray["Byte", data], "Byte", Rule[ColorSpace, Automatic],
Rule[Interleaving, True]];