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report exception even if a clearer version is available

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This commit is contained in:
Ben Fry
2013-07-20 21:55:58 -04:00
parent fdfddd616e
commit 8201e2b839
1 changed files with 20 additions and 6 deletions
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26
app/src/processing/mode/java/runner/Runner.java
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@@ -814,18 +814,27 @@ public class Runner implements MessageConsumer {
// System.out.println("mess type " + messageValue.type());
//StringReference messageReference = (StringReference) messageValue.type();
// System.out.println(or.referenceType().fields());
// if (name.startsWith("java.lang.")) {
// name = name.substring(10);
if (!handleCommonErrors(exceptionName, message, listener)) {
reportException(message, or, event.thread());
}
// First just report the exception and its placement
reportException(message, or, event.thread());
// Then try to pretty it up with a better message
handleCommonErrors(exceptionName, message, listener);
if (editor != null) {
editor.deactivateRun();
}
}
/**
* Provide more useful explanations of common error messages, perhaps with
* a short message in the status area, and (if necessary) a longer message
* in the console.
*
* @param exceptionClass Class name causing the error (with full package name)
* @param message The message from the exception
* @param listener The Editor or command line interface that's listening for errors
* @return true if the error was purtified, false otherwise
*/
public static boolean handleCommonErrors(final String exceptionClass,
final String message,
final RunnerListener listener) {
@@ -845,6 +854,11 @@ public class Runner implements MessageConsumer {
System.err.println("If your sketch uses a lot of memory (for instance if it loads a lot of data files)");
System.err.println("you can increase the memory available to your sketch using the Preferences window.");
}
} else if (exceptionClass.equals("java.lang.UnsatisfiedLinkError")) {
listener.statusError("A library used by this sketch is not installed properly.");
System.err.println("A library relies on native code that's not available.");
System.err.println("Or only works properly when the sketch is run as a " +
((Base.getNativeBits() == 32) ? "64-bit " : "32-bit ") + " application.");
} else if (exceptionClass.equals("java.lang.StackOverflowError")) {
listener.statusError("StackOverflowError: This sketch is attempting too much recursion.");