diff --git a/toolchains/arduino/org.eclipse.cdt.arduino.core/src/org/eclipse/cdt/arduino/core/internal/board/ArduinoManager.java b/toolchains/arduino/org.eclipse.cdt.arduino.core/src/org/eclipse/cdt/arduino/core/internal/board/ArduinoManager.java
index 64eb2b07231..87af37bc380 100644
--- a/toolchains/arduino/org.eclipse.cdt.arduino.core/src/org/eclipse/cdt/arduino/core/internal/board/ArduinoManager.java
+++ b/toolchains/arduino/org.eclipse.cdt.arduino.core/src/org/eclipse/cdt/arduino/core/internal/board/ArduinoManager.java
@@ -100,7 +100,12 @@ public class ArduinoManager {
File packageFile = packagePath.toFile();
if (download) {
Files.createDirectories(ArduinoPreferences.getArduinoHome());
- Files.copy(packageUrl.openStream(), packagePath, StandardCopyOption.REPLACE_EXISTING);
+ try {
+ Files.copy(packageUrl.openStream(), packagePath, StandardCopyOption.REPLACE_EXISTING);
+ } catch (IOException e) {
+ // make sure we add the package anyway if it exists
+ Activator.log(e);
+ }
}
if (packageFile.exists()) {
try (Reader reader = new FileReader(packageFile)) {
diff --git a/toolchains/arduino/org.eclipse.cdt.arduino.ui/plugin.xml b/toolchains/arduino/org.eclipse.cdt.arduino.ui/plugin.xml
index 3e5c883c989..2d5f0e6d659 100644
--- a/toolchains/arduino/org.eclipse.cdt.arduino.ui/plugin.xml
+++ b/toolchains/arduino/org.eclipse.cdt.arduino.ui/plugin.xml
@@ -92,12 +92,6 @@
id="org.eclipse.cdt.arduino.preference.page"
name="%preferencePage.name">
-
-