Report 70 indicates insufficient partition space, Google family bucket is too large to install, you can choose to install smaller bags
Packet 64 indicates a packet with a specific number of bits to install, such as the device ARM64
 
To solve the 70
Create a new TXT file
Named gapps – config
Content:

# Read more about gapps-config file here:
https://github.com/opengapps/opengapps/wiki/Advanced-Features-and-Options


# Prevent automatic removal
# +Browser     # Stock Browser
# +CameraStock # Stock Camera
# +Email       # Stock Email
# +Gallery     # Stock Gallery
# +Launcher    # Stock Launcher(s)
# +MMS         # Stock SMS
# +PicoTTS     # the Stock PicoTTS app


# Remove CM/stock apps
(Gello)
(BasicDreams)             # Basic Dreams Wallpaper
# (CMAccount)               # CM Account Application
# (CMAudioFX)               # CM AudioFX
(CMFileManager)           # CM File Manager
# (CMMusic)                 # CM Music
# (CMScreenCast)            # CM ScreenCast app
# (CMSetupWizard)           # CM Setup Wizard (see Notes for CMSetupWizard)
# (CMUpdater)               # CM Updater
# (CMWallpapers)            # CM Wallpapers
# (CMWeatherProvider)       # CM Weather Underground
# (DashClock)               # DashClock Widget (found in certain ROMs)
(Galaxy)                  # Galaxy (also known as BlackHole) Wallpaper
(Hexo)                    # Hexo Libre Theme
(HoloSpiral)              # Holo Spiral Wallpaper
(NoiseField)              # Noise Field Wallpaper
# (OmniSwitch)              # OmniSwitch recent apps switcher replacement
(Phasebeam)               # Phasebeam Wallpaper
(PhotoPhase)              # Photo Phase Wallpaper
(PhotoTable)              # Photo Table Wallpaper
(Browser)                 # Stock Browser
# (CalculatorStock)         # Stock Calculator (automatically removed when Google Calculator is installed)
# (CalendarStock)           # Stock Calendar (automatically removed when Google Calendar is installed)
# (CameraStock)             # Stock Camera
# (ClockStock)              # Stock Desk Clock (automatically removed when Google Desk Clock is installed)
(Email)                   # Stock Email Client
# (ExchangeStock)           # Stock Exchange Services (automatically removed when Google Exchange Services is installed)
# (MzFileManager)           # Stock FlymeOS File Manager
# (MzPay)                   # Stock FlymeOS Pay system (because MzPay services works only in China)
# (MzSetupWizard)           # Stock FlymeOS SetupWizard
# (MzUpdater)               # Stock FlymeOS Updaters
# (MzWeather)               # Stock FlymeOS Weather (because MzWeather service work only in China)
# (FMRadio)                 # Stock FM Radio (not found on all devices or ROMs)
# (Gallery)                 # Stock Gallery
# (KeyboardStock)           # Stock Keyboard (automatically removed when Google Keyboard is installed)
# (Launcher)                # Stock Launcher(s)
(LiveWallpapers)          # Stock Live Wallpapers
# (LockClock)               # Stock Lockscreen Clock Widget
# (Studio)                  # Stock Movie Studio
# (TagStock)                # Stock NFC Tags (automatically removed when Google NFC Tags is installed)
(PicoTTS)                 # Stock PicoTTS
# (PrintServiceStock)       # Stock Print Service Recommendation Service (automatically removed when Google Print Service Recommendation Service is installed)
# (SimToolKit)              # Stock SimToolKit
# (MMS)                     # Stock SMS (automatically removed if Google Messenger and/or Hangouts is installed)
# (StorageManagerStock)     # Stock Storage Manager (automatically removed when Google Storage Manager is installed)
# (Terminal)                # Stock Terminal
# (Themes)                  # Stock Theme Engine (Will break the Settings Entry and can cause unexpected reboots on some ROMs)
(VisualizationWallpapers) # Stock Visualization Wallpapers
(WhisperPush)             # Stock WhisperPush support


# Install GApps
include

# Pico+
DialerFramework        # Dialer Framework
CalSync                # Google Calendar Sync (except if Google Calendar is being installed)
GoogleTTS              # Google Text-to-Speech (Micro+ on 5.0-, Pico+ on 6.0+)
PackageInstallerGoogle # Google Package Installer

# Nano+
# FaceDetect             # FaceUnlock
# FaceUnlock             # FaceUnlock
Search                 # Google Search (including includes Hotword, excluding excludes GoogleNow and PixelLauncher)
Speech                 # Offline Speech Files
# Hotword                # OK Google Hotword Enrollment

# Micro+
# Gmail                  # Gmail
CalendarGoogle         # Google Calendar
ExchangeGoogle         # Google Exchange Services
# GoogleNow              # Google Now Launcher (requires Search)
# GoogleTTS              # Google Text-to-Speech (Micro+ on 5.0-, Pico+ on 6.0+)

# Mini+
CalculatorGoogle       # Google Calculator
ClockGoogle            # Google Clock
# Maps                   # Google Maps
# TagGoogle              # Google NFC Tags
# Photos                 # Google Photos
# GooglePlus             # Google+
# Hangouts               # Hangouts
# YouTube                # YouTube

# Full+
# Chrome                 # Google Chrome Browser
CloudPrint             # Google Cloud Print
# Docs                   # Google Docs
# Drive                  # Google Drive
# Fitness                # Google Fit
# Keep                   # Google Keep
# NewsWidget             # Google News & Weather
# Books                  # Google Play Books
# PlayGames              # Google Play Games
# Movies                 # Google Play Movies & TV
# Music                  # Google Play Music
# NewsStand              # Google Play Newsstand
# Sheets                 # Google Sheets
# Slides                 # Google Slides
# Talkback               # Google TalkBack

# Stock+
CameraGoogle           # Google Camera
ContactsGoogle         # Google Contacts
DialerGoogle           # Google Dialer
KeyboardGoogle         # Google Keyboard
Messenger              # Google Messenger (except on tablet devices)
# PixelIcons             # Google Pixel Icons
StorageManagerGoogle   # Google Storage Manager
# VRService              # Google VR Services
# WebViewGoogle          # Google Webview
# PixelLauncher          # Pixel Launcher (requires Search and Wallpapers)
PrintServiceGoogle     # Print Service Recommendation Service
Wallpapers             # Wallpapers

# Super+
# AndroidPay             # Android Pay
# DMAgent                # Google Apps Device Policy
GCS                    # Google Connectivity Services (excluding also excludes Project Fi)
# Earth                  # Google Earth
# Indic                  # Google Indic Keyboard
# Japanese               # Google Japanese Input
# Korean                 # Google Korean Input
# Pinyin                 # Google Pinyin Input
# Street                 # Google Street View
# Translate              # Google Translate
# Zhuyin                 # Google Zhuyin Input
# ProjectFi              # Project Fi by Google

# commented out indicates no installation
Then drag this file to the same directory as your GApps installation package
So you can install it normally