Mark J. Becker created SLING-6094:
-------------------------------------
Summary: HTL Parser NPE when using data-sly-attribute map and a
static attribute with colon
Key: SLING-6094
URL: https://issues.apache.org/jira/browse/SLING-6094
Project: Sling
Issue Type: Bug
Components: Scripting
Reporter: Mark J. Becker
If you have a tag with an attribute name that has a colon and we use
data-sly-attribute with a map variance (value is a map), we get a NPE and a
cryptic stack trace.
h3. sample.html
{code}
<div data-sly-use.logic="test.js">
${logic.hello.hello}
<img src="" v-bind:src="abc" data-sly-attribute="${logic.hello}" />
</div>
{code}
h3. test.js
{code}
use(function () {
var message = "Hello World";
return {
// anything exposed here can be used inside your template
hello: {hello: message}
};
});
{code}
h3. Stack Trace
{code}
04.10.2016 14:47:55.460 *ERROR* [0:0:0:0:0:0:0:1 [1475585275441] GET
/content/sample.html HTTP/1.1]
org.apache.sling.engine.impl.SlingRequestProcessorImpl service: Uncaught
SlingException
org.apache.sling.scripting.sightly.impl.compiler.CompilerException:
java.lang.NullPointerException
at
org.apache.sling.scripting.sightly.impl.compiler.SightlyJavaCompilerService.compileSource(SightlyJavaCompilerService.java:148)
at
org.apache.sling.scripting.sightly.impl.engine.UnitLoader.createUnit(UnitLoader.java:101)
at
org.apache.sling.scripting.sightly.impl.engine.SightlyScriptEngine.evaluateScript(SightlyScriptEngine.java:91)
at
org.apache.sling.scripting.sightly.impl.engine.SightlyScriptEngine.eval(SightlyScriptEngine.java:78)
at
org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:388)
at
org.apache.sling.scripting.core.impl.DefaultSlingScript.eval(DefaultSlingScript.java:184)
... shortened
{code}
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