fix: error when set the activation parameter of keras.layers.Conv2DTranspose to null.

lingbai-kong · Oceania2018 · commit 7d7f4e11829d · 2023-05-17T05:49:02.000-05:00
diff --git a/src/TensorFlowNET.Keras/Activations.cs b/src/TensorFlowNET.Keras/Activations.cs
@@ -77,6 +77,10 @@ static Activations()
 
         public Activation GetActivationFromName(string name)
         {
+            if (name == null)
+            {
+                return _linear;
+            }
             if (!_nameActivationMap.TryGetValue(name, out var res))
             {
                 throw new Exception($"Activation {name} not found");

Original file line number	Diff line number	Diff line change
`@@ -77,6 +77,10 @@ static Activations()`
`77`	`77`
`78`	`78`	`public Activation GetActivationFromName(string name)`
`79`	`79`	`{`
	`80`	`+ if (name == null)`
	`81`	`+ {`
	`82`	`+ return _linear;`
	`83`	`+ }`
`80`	`84`	`if (!_nameActivationMap.TryGetValue(name, out var res))`
`81`	`85`	`{`
`82`	`86`	`throw new Exception($"Activation {name} not found");`