Build crashes with Flutter 2.6

[kbayegan]

Here are the errors. They happen running only the example and noting else:

Failed to build iOS app
Error output from Xcode build:
↳
** BUILD FAILED **

Xcode's output:
↳
2 warnings generated.
/Users/kamran/flutter/.pub-cache/hosted/pub.dartlang.org/location-2.5.4/ios/Classes/LocationPlugin.m:134:13: warning: 'UIAlertView' is deprecated: first deprecated in iOS 9.0 - UIAlertView is deprecated. Use UIAlertController with a preferredStyle of UIAlertControllerStyleAlert instead [-Wdeprecated-declarations]
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Location is Disabled"
^
In module 'UIKit' imported from /Users/kamran/Dropbox/Flutter/p_picker/ios/Pods/Target Support Files/location/location-prefix.pch:2:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.5.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIAlertView.h:27:12: note: 'UIAlertView' has been explicitly marked deprecated here
@interface UIAlertView : UIView
^
/Users/kamran/flutter/.pub-cache/hosted/pub.dartlang.org/location-2.5.4/ios/Classes/LocationPlugin.m:134:48: warning: 'UIAlertView' is deprecated: first deprecated in iOS 9.0 - UIAlertView is deprecated. Use UIAlertController with a preferredStyle of UIAlertControllerStyleAlert instead [-Wdeprecated-declarations]
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Location is Disabled"
^
In module 'UIKit' imported from /Users/kamran/Dropbox/Flutter/p_picker/ios/Pods/Target Support Files/location/location-prefix.pch:2:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.5.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIAlertView.h:27:12: note: 'UIAlertView' has been explicitly marked deprecated here
@interface UIAlertView : UIView
^
2 warnings generated.
../../../flutter/.pub-cache/hosted/pub.dartlang.org/place_picker-0.9.18/lib/widgets/rich_suggestion.dart:35:89: Error: The getter 'body1' isn't defined for the class 'TextTheme'.
- 'TextTheme' is from 'package:flutter/src/material/text_theme.dart' ('../../../flutter/packages/flutter/lib/src/material/text_theme.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'body1'.
TextSpan(text: boldText, style: style.copyWith(color: Theme.of(context).textTheme.body1.color)),
^^^^^
../../../flutter/.pub-cache/hosted/pub.dartlang.org/place_picker-0.9.18/lib/widgets/search_input.dart:60:65: Error: The getter 'body1' isn't defined for the class 'TextTheme'.
- 'TextTheme' is from 'package:flutter/src/material/text_theme.dart' ('../../../flutter/packages/flutter/lib/src/material/text_theme.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'body1'.
Icon(Icons.search, color: Theme.of(context).textTheme.body1.color),
^^^^^
Failed to package /Users/kamran/Dropbox/Flutter/p_picker.
Command PhaseScriptExecution failed with a nonzero exit code
note: Using new build system
note: Building targets in parallel
note: Planning build
note: Analyzing workspace
note: Constructing build description
note: Build preparation complete
note: Removed stale file '/Users/kamran/Library/Developer/Xcode/DerivedData/Runner-duplwfdeendbofblbjbckmbcyqsf/Build/Products/Debug-iphonesimulator/Runner.app'

Could not build the application for the simulator.
Error launching application on iPhone 11.

[nikitabuida]

Here's a temporary solution:
#57 (comment)

[blackmann]

Fixed in #67