In case anyone gets brand new NewsPublisher from the repo before 1.3 is available -- there's one more typo in 1.2.1-pl2, that manifests with
Could not find Tpl chunk: textareaTpl, so unless you have custom chunks for textarea, cou can be intrested in applying this to
core/components/newspublisher/classes/newspublisher.class.php:
583c583
< $this->tpls['textareaTpl'] = ! empty ($this->props['textareatvtpl'])? $this->modx->getChunk($this->props['textareatvtpl']) : $this->modx->getChunk('npTextareaTpl');
---
> $this->tpls['textareaTpl'] = ! empty ($this->props['textareatvtpl'])? $this->modx->getChunk($this->props['textareatvtpl']) : $this->modx->getChunk('npTextAreaTpl');
