Our Kasich sources also say the governor is in the dark on the objective of the meeting.
Weaver also tweeted the claim on Monday evening in response to stories about Kasich and the president meeting this Friday.
The report cites unnamed sources from Team Kasich and the White House.
A senior administration official said the meeting is still tentative but is likely to be a private sitdown between Kasich, the President and possibly Chief of Staff Reince Priebus.
Weaver returned to Twitter after Spicer's briefing to dispute the characterization.
John Kasich says he won't "sit silent" and watch the Affordable Care Act's Medicaid expansion get "ripped out" as Republicans work to repeal the law.
When it came time to cast his ballot, Kasich wrote in the name of 2008 Republican nominee John McCain rather than Trump.
"He understands that he's the president for every American".
"You do that by bringing people together whether or not they agree with you on every issue or on one or two", he continued.
Kasich's comments came during an appearance Sunday on CNN's "State of the Union" broadcast from Munich, where he's attending an worldwide security conference. But if there's common ground that can be found to move the country forward, then great.