diff --git a/src/main/java/de/neemann/digital/draw/library/ElementLibrary.java b/src/main/java/de/neemann/digital/draw/library/ElementLibrary.java
index 80d10a8a9..ef3f76627 100644
--- a/src/main/java/de/neemann/digital/draw/library/ElementLibrary.java
+++ b/src/main/java/de/neemann/digital/draw/library/ElementLibrary.java
@@ -29,6 +29,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.File;
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.net.URISyntaxException;
 import java.util.*;
@@ -511,7 +512,7 @@ public class ElementLibrary implements Iterable<ElementLibrary.ElementContainer>
             Circuit circuit;
             try {
                 circuit = Circuit.loadCircuit(file, shapeFactory);
-            } catch (IOException e) {
+            } catch (FileNotFoundException e) {
                 throw new IOException(Lang.get("err_couldNotFindIncludedFile_N0", file));
             }
             ElementTypeDescriptionCustom description =
diff --git a/src/main/java/de/neemann/digital/draw/shapes/MissingShape.java b/src/main/java/de/neemann/digital/draw/shapes/MissingShape.java
index f623fecc3..0dee8c90e 100644
--- a/src/main/java/de/neemann/digital/draw/shapes/MissingShape.java
+++ b/src/main/java/de/neemann/digital/draw/shapes/MissingShape.java
@@ -49,7 +49,10 @@ public class MissingShape implements Shape {
         int y = 4;
         while (c != null) {
             y += style.getFontSize();
-            graphic.drawText(new Vector(4, y), new Vector(5, y), c.getMessage(), Orientation.LEFTTOP, style);
+            String message = c.getMessage();
+            if (message.length() > 100)
+                message = message.substring(0, 100) + "...";
+            graphic.drawText(new Vector(4, y), new Vector(5, y), message, Orientation.LEFTTOP, style);
             c = c.getCause();
         }
     }