https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/YANGTOOLS-1431 yangtools <p><b>Issue</b><br/> Adding empty collection to Supported Features will break building EffectiveModelContext. The exception thrown when build is executed is informing that the root of the issue is an invalid YANG model:<br/> `Leaf is missing a 'type' statement <span class="error">&#91;at yangtools/parser/yang-parser-impl /target/test-classes/ietf-ip/ietf-ip@2018-02-22.yang:222:11&#93;</span>  `</p> <p><b>Expected solution</b></p> <p>If is not allowed providing empty collection, add condition which will check empty collection and throw actual root of issue.</p> YANGTOOLS-1431

Unsupported leaf under causes parsing failure

Bug Medium Resolved Done Robert Varga Peter Suna regression Tue, 3 May 2022 14:49:04 +0000 Tue, 3 May 2022 21:34:25 +0000 Tue, 3 May 2022 21:34:18 +0000 8.0.3 9.0.0 8.0.4 parser 0 2 <p>So the problem here seems to be that the implicit undeclared case statement does not recognize the if-feature statement of its child &#8211; hence it gets built, which in turn attempts to build the leaf, which is not supported, leading to its substatements not being there, leading to the failure.</p> <p>The problem is that we should not attempt to copy/build the leaf statement in the first place, but, more importantly, should not be building the case statement either. This will need a bit of magic to sort through.</p> Development Rank 0|i042bb: