Tooltip does not work with TextField

[stargazing-dino]

════════ Exception caught by rendering library ═════════════════════════════════
The following assertion was thrown during performLayout():
The _RenderDecoration class does not support dry layout.

Layout requires baseline metrics, which are only available after a full layout.
The relevant error-causing widget was
TooltipOverlay
../…/src/just_the_tooltip.dart:227
When the exception was thrown, this was the stack
#0      RenderBox.debugCannotComputeDryLayout.<anonymous closure>
package:flutter/…/rendering/box.dart:1901
#1      RenderBox.debugCannotComputeDryLayout
package:flutter/…/rendering/box.dart:1911
#2      _RenderDecoration.computeDryLayout
package:flutter/…/material/input_decorator.dart:1300
#3      RenderBox._computeDryLayout
package:flutter/…/rendering/box.dart:1824
#4      RenderBox.getDryLayout.<anonymous closure>
package:flutter/…/rendering/box.dart:1813
#5      _LinkedHashMapMixin.putIfAbsent (dart:collection-patch/compact_hash.dart:311:23)
#6      RenderBox.getDryLayout
package:flutter/…/rendering/box.dart:1813
#7      RenderProxyBoxMixin.computeDryLayout
package:flutter/…/rendering/proxy_box.dart:108
#8      RenderBox._computeDryLayout
package:flutter/…/rendering/box.dart:1824
#9      RenderBox.getDryLayout.<anonymous closure>
package:flutter/…/rendering/box.dart:1813

This is probably because I'm calling getDryLayout on the child and it doesn't have that available for textfields. I think there's a debug version available that knows though isn't there?

[stargazing-dino]

I now get the size of children using intrinsic size so that dryLayout is never called

Fixed in b787beb