puzzle solver not working

[isaychris]

Describe the bug
Puzzle solver for clues not working. What I did find is that 'Draw dots instead of arrows' works as a temporary fix.

To Reproduce
Steps to reproduce the behavior:

1. click on clue puzzle

Expected behavior
Arrows should appear to solve puzzle

Screenshots
https://i.imgur.com/btHM32L.png

Environment (please complete the following information):

• OS: Windows 10
• RuneLite version: 1.4.11
• Launcher version: Unknown

Additional context
I have restarted client and turned on/off plugin multiple times. I have confirmed it does not work with another user.

application.log

2018-08-09 07:15:03 [Thread-7] WARN  net.runelite.client.callback.Hooks - Error during overlay rendering
java.lang.NullPointerException: null
	at net.runelite.client.game.SpriteManager.getSprite(SpriteManager.java:75)
	at net.runelite.client.plugins.puzzlesolver.PuzzleSolverOverlay.getDownArrow(PuzzleSolverOverlay.java:428)
	at net.runelite.client.plugins.puzzlesolver.PuzzleSolverOverlay.getRightArrow(PuzzleSolverOverlay.java:453)
	at net.runelite.client.plugins.puzzlesolver.PuzzleSolverOverlay.render(PuzzleSolverOverlay.java:280)
	at net.runelite.client.ui.overlay.OverlayRenderer.safeRender(OverlayRenderer.java:383)
	at net.runelite.client.ui.overlay.OverlayRenderer.render(OverlayRenderer.java:168)
	at net.runelite.client.callback.Hooks.drawAfterWidgets(Hooks.java:393)
	at client.fi(client.java:3483)
	at client.aq(client.java:947)
	at ap.an(ap.java:436)
	at ap.copy$run(ap.java:390)
	at ap.run(ap.java:68)
	at java.lang.Thread.run(Thread.java:748)

[Nightfirecat]

I'll take a look at this.

[ToneDeafSnake]

@Nightfirecat @isaychris I figured our a simple walk around for now. If you go to the settings and changeit to display the dots instead of arrows it works. So seems to me that it would be an issue with the arrows only rather than the puzzle solver as a whole.