Warning, could not find a line that matches the pattern '(Class|Interface|Enum)'. Class diagram reference not inserted

[ericpinet]

Hi,

Nice tool!

But when I execute this in maven project on Travis, I always have this issues during the generation of the javadoc :

Warning, could not find a line that matches the pattern '(Class|Interface|Enum) Gpio.*'.
Class diagram reference not inserted

See the build #135 in me repository : https://travis-ci.org/ericpinet/ConnectLife

I setup the UMLGraph with maven like this:

      <!-- Javadoc -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-javadoc-plugin</artifactId>
        <version>2.10.3</version>
        <configuration>
          <excludePackageNames>com.connectlife.test</excludePackageNames>
          <doclet>org.umlgraph.doclet.UmlGraphDoc</doclet>
          <docletArtifact>
            <groupId>org.umlgraph</groupId>
            <artifactId>doclet</artifactId>
            <version>5.1</version>
          </docletArtifact>
          <additionalparam>-all -view -views</additionalparam>
          <useStandardDocletOptions>true</useStandardDocletOptions>
        </configuration>
      </plugin>

Why the pattern is not match? The javadoc plugin version isn't compatible with this doclet?

[dspinellis]

The reason is probably that the javadoc generated HTML code has changed slightly and UMLGraph cannot detect where to insert the required changes.

[ericpinet]

Why UMLGraph cannot detect where to insert the required changes? The javadoc plugin version isn't compatible with this docket? How can I solve that?

[dspinellis]

Please compare the Pattern.compile calls in UmlGraphDoc.java against what's actually in the page you expect to be modified. Then adjust the regular expressions accordingly. (Try to keep them compatible with older versions.)

[good-vi]

Hi. Yep, javadoc has changed. But now for my Java8 project i use this kludge:
https://gist.github.com/beguy/5223d5a3ad10a71a887091f99a042fd8