java.lang.NullPointerException at com.drgarbage.bytecodevisualizer.view.OperandStackViewPage.setInput(OperandStackViewPage.java:1146) at com.drgarbage.bytecodevisualizer.view.OperandStackViewPage.setInput(OperandStackViewPage.java:637) at com.drgarbage.bytecodevisualizer.view.OperandStackView.doCreatePage(OperandStackView.java:76) at org.eclipse.ui.part.PageBookView.createPage(PageBookView.java:411)
Fixed in revision 202
A check has been implemented if some nodes after execution of the transformation algorithm are still unvisited.