One of my Pages Only Shows "NaN" when using the ruler tool

The other pages seem to work fine, and changing the the units and number of units does not seem to fix the issue.

Quick update the problem seems to go away if I turn on the grid, but I'd prefer to be able to keep it off.

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Using Chrome Problem persists in Firefox Disabled extensions, problem persists Cleared Cache Problems persist Picture of Issue System Settings OS: Windows Windows NT 10.0 Web Browser: Chrome 51.0.2704.103 Javascript: Enabled Anti-Virus: Malwarebytes Extensions Enabled: None Console Log Follows app.roll20.net/:12 Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval' https://*.googlesyndication.com https://*.doubleclick.net https://*.googlesyndication.com <a href="https://www.googletagservices.com" rel="nofollow">https://www.googletagservices.com</a> https://*.googlesyndication.com <a href="https://www.google-analytics.com" rel="nofollow">https://www.google-analytics.com</a> https://*.googlesyndication.com <a href="http://ajax.googleapis.com" rel="nofollow">http://ajax.googleapis.com</a> https://*.googlesyndication.com <a href="https://cdn.firebase.com" rel="nofollow">https://cdn.firebase.com</a> https://*.googlesyndication.com https://*.tokbox.com https://*.googlesyndication.com <a href="http://static.opentok.com" rel="nofollow">http://static.opentok.com</a> https://*.googlesyndication.com <a href="http://cdn.crowdin.com" rel="nofollow">http://cdn.crowdin.com</a> https://*.googlesyndication.com Either the 'unsafe-inline' keyword, a hash ('sha256-flJTGS2QeIl8Y6e6qk6WahI/rpnTHa+EQQARhrpV1Ew='), or a nonce ('nonce-...') is required to enable inline execution. app.roll20.net/:13 Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval' https://*.googlesyndication.com https://*.doubleclick.net https://*.googlesyndication.com <a href="https://www.googletagservices.com" rel="nofollow">https://www.googletagservices.com</a> https://*.googlesyndication.com <a href="https://www.google-analytics.com" rel="nofollow">https://www.google-analytics.com</a> https://*.googlesyndication.com <a href="http://ajax.googleapis.com" rel="nofollow">http://ajax.googleapis.com</a> https://*.googlesyndication.com <a href="https://cdn.firebase.com" rel="nofollow">https://cdn.firebase.com</a> https://*.googlesyndication.com https://*.tokbox.com https://*.googlesyndication.com <a href="http://static.opentok.com" rel="nofollow">http://static.opentok.com</a> https://*.googlesyndication.com <a href="http://cdn.crowdin.com" rel="nofollow">http://cdn.crowdin.com</a> https://*.googlesyndication.com Either the 'unsafe-inline' keyword, a hash ('sha256-NxloqtZxKtF4Zokrioq0psu4vkvviaHE5Im2V8zMw44='), or a nonce ('nonce-...') is required to enable inline execution. app.js?1468423138:29 70 app.js?1468423138:30 TOUCH SUPPORTED: false app.js?1468423138:30 USING WEBGL ACCELERATION... app.js?1468423138:30 WEBGL STARTUP SUCCESS app.js?1468423138:32 Custom Sheet Translation app.js?1468423138:25 select app.js?1468423138:25 Switch mode to select app.js?1468423138:41 Initializing new dice engine with randomness... app.js?1468423138:41 Using random entropy app.js?1468423138:44 Compiling sheet... app.js?1468423138:44 Found rolltemplate: simple app.js?1468423138:44 Found rolltemplate: atk app.js?1468423138:44 Found rolltemplate: dmg app.js?1468423138:44 Found rolltemplate: atkdmg app.js?1468423138:44 Found rolltemplate: spell app.js?1468423138:44 Found rolltemplate: npc app.js?1468423138:44 Found rolltemplate: npcatk app.js?1468423138:44 Found rolltemplate: npcdmg app.js?1468423138:44 Found rolltemplate: npcaction app.js?1468423138:44 Found webworker script app.js?1468423138:44 Finding sheet rolls... app.js?1468423138:45 window resize app.js?1468423138:30 Final set zoom! app.js?1468423138:30 UPDATE GL SIZE! app.js?1468423138:30 Final set zoom! tutorial_tips.js:7 tuts loaded app.roll20.net/:1 Mixed Content: The page at ' <a href="https://app.roll20.net/editor/" rel="nofollow">https://app.roll20.net/editor/</a> ' was loaded over HTTPS, but requested an insecure image ' <a href="http://imgsrv.roll20.net/?src=i.imgur.com/ZgULBCp.png" rel="nofollow">http://imgsrv.roll20.net/?src=i.imgur.com/ZgULBCp.png</a> '. 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Hmm... it seems to be effecting every map without a grid, but I'm pretty sure I was able to use the ruler tool on maps without a grid previously. This does not seem to be constant across all of my campaigns instead it seems to be only effecting 2 out of my 4.

A Dev will be by to poke at this, but in the meantime could you provide the details page for the two games that are having this issue?&nbsp; (The link will look like <a href="https://app.roll20.net/campaigns/details/1234567/blah-blah-blah" rel="nofollow">https://app.roll20.net/campaigns/details/1234567/blah-blah-blah</a> )

<a href="https://app.roll20.net/campaigns/details/1307424/d" rel="nofollow">https://app.roll20.net/campaigns/details/1307424/d</a>... <a href="https://app.roll20.net/campaigns/details/800644/th" rel="nofollow">https://app.roll20.net/campaigns/details/800644/th</a>...

Do you need them to be made public?

tim said: Do you need them to be made public? Nope!&nbsp; Our Devs just need the links.

Hey Tim, sorry about the ruler issue. What map settings are you using for the pages that are giving you issues? (Grid/Scale/Diagonals...)

Grid disabled Diagonals Pathfinder Type Square Scale: Mutiple ranging from 5 ft to 200 mi It appears that switching to d&d 4e seems to negate the problem but I would like to use pathfinder measurements

Bumping as it is still an issue

Sorry, I didn't see your response before I left for the weekend. I've committed the fix for this, it should go live some time tomorrow morning.

Thank you